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Diwali brings the warmth of glowing diyas, the sparkle of festive lights and the excitement of fireworks lighting up the night. But with it also comes the smoke, leaving behind polluted air that often leads to various respiratory symptoms or flare-ups in people with asthma or other respiratory conditions. To help recognise the respiratory risks of Diwali air pollution and understand how to reduce its impact, this article covers the signs to look out for and the precautions you can take.

Diwali often coincides with a period when air quality is already deteriorating in many parts of India. Firecracker emissions add to the existing pollution, while seasonal weather conditions can prevent pollutants from dispersing easily. The result is a build-up of harmful particles and gases in the air, particularly in urban areas.

Several factors contribute to the rise in air pollution around Diwali:

• Firecracker Emissions: Fireworks release fine particulate matter, smoke and gases into the atmosphere. Some firecrackers also release metals and other chemical compounds that contribute to air pollution. The concentration of pollutants can rise sharply when fireworks are set off in large numbers over a short period.
• Weather Conditions: Diwali falls during the transition to winter in much of northern India. Low wind speeds and temperature inversions can limit the movement of pollutants, allowing them to remain closer to the ground for longer. Cooler air and changing weather patterns can make it harder for pollution to disperse.
• Existing Pollution: Vehicle exhaust, industrial emissions, construction dust and other everyday sources already contribute to poor air quality. Firecracker smoke adds to this existing pollution rather than acting as the only source.

These factors can combine to increase exposure to air pollution during and after Diwali. Fine particulate matter is a particular concern because smaller particles can travel deep into the respiratory system when inhaled.

Air pollution can affect the respiratory system in different ways. Here are some of the possible respiratory effects:

Smoke and airborne pollutants can irritate the lining of the nose, throat and airways. This may cause a scratchy throat, dryness, sneezing or a burning sensation in the nose. The eyes may also become irritated, particularly when someone is close to firecracker smoke.

These symptoms may improve after exposure ends, although continued exposure to polluted air can prolong the irritation.

The respiratory system has natural defence mechanisms that help remove inhaled particles. When smoke and pollutants irritate the airways, they can trigger coughing as the body attempts to clear the irritants.

Some people may also develop wheezing, a whistling sound produced when air moves through narrowed airways. Wheezing can be particularly concerning in people with asthma or other conditions that affect airflow.

Fine particulate matter and other pollutants can contribute to airway inflammation and make breathing uncomfortable. People may notice breathlessness during physical activity or experience a feeling of tightness in the chest.

Those with existing respiratory conditions may be more sensitive to these effects. New or worsening breathlessness should not be dismissed as a normal consequence of the festive season.

Air pollution is a recognised trigger for asthma symptoms. Exposure to firecracker smoke and fine particles can irritate already sensitive airways, potentially leading to coughing, wheezing, chest tightness and shortness of breath.

In some cases, symptoms may become severe enough to require urgent medical attention. People with asthma should follow their prescribed treatment plan and take precautions to minimise exposure during periods of poor air quality.

Chronic obstructive pulmonary disease (COPD) is a long-term lung condition that causes airflow obstruction and breathing difficulties. Exposure to polluted air can aggravate symptoms in people living with COPD.

This may include increased breathlessness, more frequent coughing or a change in the amount or appearance of mucus. A sudden worsening of these symptoms may indicate a COPD exacerbation and should be assessed by a healthcare professional.

Fine particles such as PM2.5 are small enough to penetrate deep into the lungs. Exposure can trigger inflammation in the respiratory tract and may affect the lungs' normal defence mechanisms.

The effects depend on the level and duration of exposure, as well as individual susceptibility. Repeated exposure to air pollution is associated with a greater risk of respiratory problems, although the impact of a particular Diwali exposure varies from person to person.

Air pollution can affect anyone, including people who do not have a diagnosed respiratory condition. However, certain groups are more susceptible to its effects because their lungs are still developing, their respiratory function may be compromised, or they have existing health conditions. The following groups may need to take extra precautions during periods of high pollution:

Children's lungs are still developing, and they breathe more air relative to their body weight than adults. Exposure to polluted air can irritate their airways, trigger coughing and worsen asthma symptoms. Keeping children away from firecracker smoke and limiting outdoor activities when air quality is poor can help reduce their exposure.

Age-related changes in lung function and the presence of chronic health conditions can make older adults more susceptible to air pollution. Those with existing heart or lung diseases may experience worsening symptoms during periods of poor air quality.

People with asthma have sensitive airways that can become inflamed and narrow when exposed to certain triggers. Firecracker smoke and fine particulate matter may provoke symptoms, including wheezing, coughing and chest tightness. Even brief exposure can trigger symptoms in some individuals.

People living with COPD may already experience reduced airflow and difficulty breathing. Additional exposure to air pollution can worsen these symptoms and increase the likelihood of an exacerbation, particularly when pollution levels are high.

Individuals with other chronic respiratory conditions or cardiovascular diseases may also be more vulnerable to the effects of polluted air. Those who have previously experienced breathing difficulties during periods of poor air quality should take particular care to limit exposure.

People who work outdoors, including traffic personnel, delivery workers and street vendors, may spend several hours exposed to polluted air. Longer exposure can increase the amount of pollution they inhale, particularly when protective measures are limited

It may not be possible to avoid air pollution entirely during Diwali, especially in areas where pollution levels are already high. However, a few practical measures can help reduce exposure and limit its potential effects on respiratory health: 

Check the Air Quality Index (AQI) through reliable sources, such as the Central Pollution Control Board's monitoring services. The AQI provides information about the level of air pollution and its potential health implications.

When air quality is poor, consider the following precautions:

• Limit outdoor activities, particularly strenuous exercise.
• Reschedule walks, runs and outdoor workouts for periods when air quality is better.
• Avoid areas with visible smoke or heavy firecracker activity.
• Keep children and people with existing respiratory conditions indoors when pollution levels are high.

Remember that pollution levels can vary significantly across neighbourhoods and throughout the day. Check local readings rather than relying only on general reports for a city.

Staying indoors can help reduce exposure to outdoor pollution, but fine particles can still enter homes through open windows, doors and other gaps.

These measures can help limit indoor exposure:

• Keep windows and external doors closed during periods of heavy outdoor smoke.
• Use a portable air purifier with a high-efficiency particulate air (HEPA) filter, if available.
• Avoid adding indoor pollutants through smoking, incense sticks, candles or other sources of smoke.
• Follow the manufacturer's instructions for maintaining air purifiers and replacing filters.

Closing windows throughout the day may affect ventilation, so air the home when outdoor pollution levels are lower. An air purifier can reduce airborne particles in a suitable room, but it cannot eliminate every pollutant.

If going outdoors is unavoidable during periods of high pollution, a well-fitting N95 or equivalent particulate respirator can help reduce inhalation of fine particles.

For better protection:

• Choose a respirator that fits snugly over the nose and mouth.
• Ensure there are no significant gaps around the edges.
• Replace it if it becomes damaged, dirty or difficult to breathe through.
• Remember that cloth masks and loose-fitting surgical masks offer limited protection against fine particulate matter.

Particulate respirators do not protect against every gas or chemical vapour in firecracker smoke. They should be used alongside other measures to reduce exposure, rather than as a substitute for avoiding heavily polluted areas.

One of the most practical ways to reduce exposure is to avoid being close to firecrackers when they are set off. Smoke concentrations can be particularly high near the source.

Consider these precautions:

• Avoid standing close to fireworks or areas where firecrackers are being burst.
• Keep children, older adults and people with respiratory conditions away from smoke.
• Avoid lighting firecrackers in enclosed or poorly ventilated spaces.
• Consider celebrating with diyas, lights and other activities that do not generate firecracker smoke.

If smoke begins to accumulate nearby, move away from the affected area rather than waiting for it to clear.

People with asthma, COPD or other chronic respiratory conditions should continue their prescribed treatment and follow their clinician's advice during periods of poor air quality.

Some useful precautions include:

• Keep prescribed inhalers and other essential medicines accessible.
• Follow the existing asthma or COPD action plan, if one has been provided.
• Avoid changing medication doses or starting additional medicines without medical advice.

Staying hydrated may help ease throat dryness, but drinking water does not remove inhaled pollutants from the lungs. The priority should remain reducing exposure and managing symptoms appropriately.

Mild throat irritation or an occasional cough after exposure to smoke may settle once the exposure stops. However, persistent symptoms or new breathing difficulties should not be ignored, particularly in people with existing respiratory conditions.

Medical attention may be necessary in the following situations:

• Persistent Cough: A cough that continues, worsens or interferes with sleep and daily activities warrants medical evaluation.
• Wheezing: New wheezing or a noticeable increase in wheezing may indicate airway irritation or worsening of an existing respiratory condition.
• Worsening Breathlessness: Seek medical advice if breathing becomes more difficult than usual, particularly during routine activities.
• Asthma Flare-Ups: If asthma symptoms become more frequent or the prescribed rescue inhaler provides less relief than usual, follow the asthma action plan and seek medical advice promptly.
• Changes In COPD Symptoms: Increased breathlessness, worsening cough or changes in mucus production may indicate an exacerbation that needs assessment.

Seek emergency medical care if there is severe difficulty breathing, bluish lips or skin, confusion, fainting or severe chest pain. Do not wait for these symptoms to improve on their own.

Diwali should be a time to celebrate, not struggle to breathe. If breathing difficulties, persistent coughing or other respiratory concerns arise during or after the festivities, don't dismiss them as temporary effects of pollution. Consult a pulmonologist to understand what may be causing the symptoms and get appropriate medical advice.

Liver cancer can develop without causing any noticeable symptoms, making it easy to overlook in its early stages. A person may feel perfectly well until symptoms such as yellowing of the skin and eyes begin to appear. By then, the disease may be more advanced, which can make treatment more challenging. This is why knowing what increases the risk of liver cancer and which warning signs to look out for matters. In this article, we explore both to help you understand what to watch for.

Liver cancer develops when abnormal cells in the liver grow uncontrollably and form a tumour. It can begin in the liver itself or spread to the liver from another part of the body. These are known as primary and secondary liver cancer, respectively, and the distinction matters because the treatment approach depends on where the cancer originated.

The most common types of liver cancer include:

• Hepatocellular Carcinoma (HCC): The most common type of primary liver cancer, HCC begins in hepatocytes, the main cells of the liver.

• Intrahepatic Cholangiocarcinoma: This cancer develops in the small bile ducts within the liver, which carry bile to aid digestion.

• Secondary Liver Cancer: This occurs when cancer that began in another organ, such as the colon, breast or pancreas, spreads to the liver. It is treated according to the original cancer and its characteristics.

Liver cancer can affect people with existing liver disease, although it can also develop in those without a known history of liver problems. 

Liver cancer can develop for several reasons, and some of the most significant risk factors are linked to long-term liver damage or chronic infection. Having one or more of these factors does not mean a person will necessarily develop cancer, but it can increase their risk. The main factors associated with liver cancer include: 

• Chronic Hepatitis B and C: Long-term infection with hepatitis B or hepatitis C viruses can cause persistent inflammation and damage to liver cells. Over time, this can increase the risk of liver cancer. Hepatitis B can also increase the risk in people who have not developed cirrhosis.

• Cirrhosis: This condition occurs when healthy liver tissue is replaced by scar tissue, often due to chronic liver disease. Cirrhosis is one of the strongest risk factors for hepatocellular carcinoma, regardless of its underlying cause.

• Fatty Liver Disease: Metabolic dysfunction-associated steatohepatitis (MASH), a form of fatty liver disease involving inflammation and liver cell injury, can progress to cirrhosis and increase the risk of liver cancer. In some cases, cancer develops even without cirrhosis.

• Heavy Alcohol Consumption: Long-term heavy drinking can damage liver cells and lead to cirrhosis, raising the risk of cancer. Alcohol use may further increase the risk in people with chronic hepatitis infections.

• Smoking: Tobacco use is associated with an increased risk of liver cancer, alongside its many other health effects.

• Other Factors: Obesity, type 2 diabetes, certain inherited conditions and exposure to aflatoxins can also contribute to the risk. Aflatoxins are toxic substances produced by certain moulds that can contaminate improperly stored grains, nuts and other foods.

One of the challenges with liver cancer is that its early stages may not cause noticeable symptoms. As the disease progresses, changes may become more apparent, although these symptoms can also occur with other medical conditions. Potential warning signs include: 

• Unexplained Weight Loss: Losing weight without making changes to diet or physical activity can be a warning sign that warrants medical assessment.

• Upper Abdominal Pain: Persistent discomfort or pain in the upper right side of the abdomen, near the liver, may occur. Some people may also experience pain near the right shoulder blade or back.

• Jaundice: Yellowing of the skin and the whites of the eyes can occur when bilirubin builds up in the boy. Dark urine and pale stools may accompany it.

• Abdominal Swelling: The abdomen may become enlarged due to fluid accumulation, known as ascites, or an enlarged liver.

• Loss of Appetite: A reduced appetite, nausea or feeling unusually full after eating a small amount of food may develop.

• Persistent Fatigue: Unusual tiredness, weakness or a general decline in energy can occur as the disease affects overall health.

• Easy Bruising or Bleeding: Some people may notice that they bruise or bleed more easily than usual.

These symptoms do not automatically indicate liver cancer, and it is important not to draw conclusions based on them alone. However, persistent or unexplained changes should be assessed by a doctor.

Diagnosis involves assessing the liver, identifying suspicious growths and determining whether cancer is present. The investigations may include:

The doctor reviews symptoms, existing liver conditions, family history and other risk factors. A physical examination may help identify abdominal swelling, an enlarged liver or other signs that require further investigation.

Blood tests help assess liver function and identify abnormalities that may need further investigation. An alpha-fetoprotein (AFP) test may also be used, as elevated levels can occur in some people with liver cancer. However, AFP alone cannot confirm or rule out the disease.

Ultrasound, CT scans and MRI scans help identify suspicious growths, assess their size and location, and determine whether the cancer may have spread. In people with certain risk factors, characteristic findings on multiphasic CT or MRI may be sufficient to diagnose hepatocellular carcinoma without a biopsy.

A liver biopsy involves collecting a small tissue sample for examination under a microscope. Doctors may recommend it when imaging results are inconclusive or when tissue confirmation is needed to establish the type of cancer.

Liver cancer treatment depends on several factors, including the type and stage of the cancer, whether it has spread, the liver's remaining function and the patient's overall health. The main treatment options include: 

A partial hepatectomy involves removing the part of the liver containing the tumour. It may be suitable when the cancer is localised and enough healthy liver tissue remains to maintain normal function.

A liver transplant replaces the diseased liver with a donor liver. It may be an option for selected patients whose cancer meets established transplant criteria and whose overall health supports the procedure.

Ablation uses techniques such as radiofrequency or microwave energy to destroy cancer cells. Doctors may recommend it for certain smaller tumours, particularly when surgery is unsuitable or as part of a broader treatment plan.

Embolisation treatments target the tumour through its blood supply. Transarterial chemoembolisation (TACE) delivers chemotherapy and restricts blood flow to the tumour, while radioembolisation uses radioactive particles to target cancer cells. These procedures may be considered for selected patients whose cancer is confined mainly to the liver.

Targeted therapy uses medicines that act on specific molecules or pathways involved in cancer growth. These treatments may be recommended for advanced liver cancer, depending on the tumour's characteristics and the patient's overall health.

Immunotherapy helps the immune system recognise and attack cancer cells. Certain immunotherapy medicines, sometimes combined with targeted drugs, are used to treat advanced or unresectable hepatocellular carcinoma.

Radiation therapy uses carefully directed radiation to damage cancer cells. It may help control liver tumours in selected cases, depending on the tumour's location, the surrounding healthy tissue and the patient's liver function.

The treating team considers the potential benefits, risks and goals of care before recommending a treatment plan. 

Liver cancer cannot always be prevented, but addressing certain risk factors can reduce the likelihood of developing the disease. Some practical measures include: 

• Get Vaccinated: Hepatitis B vaccination helps prevent infection with a virus that can cause chronic liver disease and increase liver cancer risk.

• Treat Hepatitis Infections: Testing and appropriate treatment for hepatitis B and C can help reduce liver damage and the associated cancer risk. People with chronic hepatitis B may still require long-term monitoring even when receiving treatment.

• Limit Alcohol Consumption: Avoiding alcohol or reducing consumption can help prevent alcohol-related liver damage. People with existing liver disease should discuss alcohol use with their doctor.

• Maintain a Healthy Weight: Regular physical activity, a balanced diet and appropriate weight management can help reduce the risk of metabolic conditions associated with liver disease.

• Avoid Smoking: Not smoking helps reduce exposure to a known liver cancer risk factor and supports overall health.

• Follow Medical Monitoring: People with cirrhosis and certain other high-risk conditions may need regular liver cancer surveillance, commonly with ultrasound every six months, with or without an AFP blood test depending on clinical guidance. A doctor can determine the appropriate schedule based on individual risk.

Taking care of your liver starts with knowing what puts it at risk, so if you have a condition that raises your chances of liver cancer, ask your doctor about regular monitoring, even if you feel well. The same applies if you notice a symptom that sticks around or has no clear cause, because getting it checked early, rather than waiting for it to get worse, gives you the best chance of acting while treatment options are still open.

During a brain stroke, millions of brain cells die with every passing minute. Because of this, emergency medicine places immense emphasis on the first 60 minutes following the onset of symptoms, also referred to as the "Golden Hour." This crucial window represents the most critical period for intervention, as rapid treatment is essential to prevent permanent damage. In this article, we’ll explore what actually happens during those vital 60 minutes, how to spot a stroke fast, and what it takes to ensure the best possible outcome.

The golden hour refers to the first hour after stroke symptoms begin, when getting medical attention as quickly as possible is especially important. During a stroke, the brain may lose its normal blood supply due to a blocked artery, or brain tissue may be damaged by bleeding. In either case, delays in treatment can increase the risk of lasting brain damage.

However, the golden hour is not a strict deadline for treatment. Some treatments are available within specific time windows, and certain patients may benefit from treatment several hours after symptoms begin. The appropriate treatment depends on the type of stroke, the time of symptom onset, brain imaging results and the patient's overall condition.

This is why recognising the symptoms and reaching a hospital equipped to manage stroke emergencies as quickly as possible is so important. 

Stroke symptoms often appear suddenly, and recognising them early can help someone get the medical attention they need. The signs can vary depending on which part of the brain is affected, so it is important to look out for any sudden change in movement, speech, vision or coordination.

One simple way to remember the main warning signs is the BE FAST method:

• Balance: Sudden loss of balance, dizziness or difficulty walking.

• Eyes: Sudden vision changes, including blurred or double vision or loss of vision.

• Face Drooping: One side of the face may droop or feel numb. The person's smile may appear uneven.

• Arm Weakness: One arm may suddenly feel weak or numb, or drift downwards when both arms are raised.

• Speech Difficulty: Speech may become slurred, unclear or difficult to understand. The person may also struggle to find the right words.

• Time to Act: If any of these signs appear, call emergency services immediately. Note when the symptoms began, but do not delay seeking help.

Other warning signs can include difficulty walking, confusion, numbness or a severe headache with no known cause.

A suspected stroke requires immediate medical attention, even if the symptoms seem mild or disappear after a few minutes. Acting quickly can help medical teams assess the situation and determine the most appropriate treatment.

Here are the steps to follow if someone shows signs of a stroke:

• Call Emergency Services: Contact emergency medical services immediately. Explain the symptoms and follow the operator's instructions. Avoid waiting to see if the person feels better.

• Note the Time: Record when the symptoms first appeared. If the person wakes up with symptoms, note when they were last known to be well. This information helps doctors determine which treatments may be appropriate.

• Keep them Comfortable: Help the person rest in a safe position while waiting for emergency services. Follow the emergency operator's instructions, especially if the person becomes drowsy or loses consciousness.

• Follow Medical Instructions: Follow the emergency operator's guidance on what to do while help is on the way. Do not give food, drink or medication unless a medical professional advises it.

If possible, use an ambulance rather than arranging transport yourself. Emergency teams can begin assessment and coordinate care while taking the person to hospital.

Stroke treatment depends on the type of stroke, the area of the brain affected, the severity of symptoms and the time elapsed since symptoms began. The primary goals are to restore blood flow to the brain where possible, control bleeding when a blood vessel has ruptured, limit further brain damage and reduce the risk of complications. Treatment begins with an urgent medical assessment and brain imaging to determine the cause of the stroke.

An ischaemic stroke occurs when a blood clot blocks the blood supply to part of the brain. Treatment focuses on restoring blood flow and preventing further clots.

Thrombolysis: Eligible patients may receive intravenous thrombolytic medicines, such as alteplase or tenecteplase, which help dissolve the clot blocking blood flow. These medicines are most effective when administered promptly, generally within 4.5 hours of symptom onset. In selected cases, advanced imaging may help doctors determine whether treatment could still be beneficial beyond this period.

Mechanical thrombectomy: When a large blood vessel supplying the brain is blocked, doctors may recommend a procedure called mechanical thrombectomy. A specialist guides a catheter through a blood vessel, usually from the groin or wrist, to reach and remove the clot. The procedure is generally performed as soon as possible and may be an option for selected patients up to 24 hours after they were last known to be well, depending on brain imaging and other clinical factors.

Medication to prevent further clots: Depending on the cause of the stroke, doctors may prescribe antiplatelet medicines or anticoagulants to reduce the risk of another clot. The choice and timing of medication depend on the patient's condition and the stroke's underlying cause.

A haemorrhagic stroke occurs when a blood vessel in the brain ruptures, causing bleeding in or around the brain. Treatment aims to control the bleeding, manage pressure inside the skull and prevent further damage.

Blood pressure management: Carefully controlled blood pressure treatment may help reduce the risk of continued bleeding. The target and pace of treatment depend on the patient's condition and the nature of the haemorrhage.

Medicines and reversal treatments: If a patient is taking anticoagulants, doctors may use specific reversal treatments where appropriate to reduce their effect and help control bleeding. Other medicines may be required to manage complications, depending on the circumstances.

Neurosurgery or other procedures: Some patients may need surgery or a minimally invasive procedure to relieve pressure on the brain, remove a collection of blood or treat the underlying cause of bleeding. For example, a ruptured aneurysm may require a procedure to seal it and prevent further bleeding. The recommended approach depends on the location and severity of the haemorrhage.

Recovery may begin once the patient's medical condition is stable. Rehabilitation helps address difficulties with movement, speech, swallowing, memory and everyday activities. Depending on individual needs, the rehabilitation programme may include physiotherapy, occupational therapy and speech and language therapy.

The timing and intensity of rehabilitation are tailored to the patient's condition and progress. Some people recover many of their abilities, while others need ongoing support to manage lasting effects of a stroke.

Long-term treatment aims to reduce the risk of another stroke. Depending on the underlying cause, this may include medicines to manage blood pressure, cholesterol or blood clots, along with appropriate treatment for conditions such as atrial fibrillation. Lifestyle measures, including stopping smoking, maintaining a balanced diet, staying physically active as advised and managing diabetes, can also form part of the prevention plan.

Although not every stroke can be prevented, managing certain health conditions and making healthy lifestyle choices can help lower the risk. 

Some practical steps that can help reduce stroke risk include:

• Control Blood Pressure: High blood pressure is a major risk factor for stroke. Regular monitoring, a balanced diet, physical activity and prescribed medication can help keep it under control.

• Manage Diabetes: High blood glucose can damage blood vessels over time. Following the recommended treatment plan and monitoring glucose levels can help reduce this risk.

• Monitor Cholesterol: High levels of LDL cholesterol can contribute to plaque build-up in the arteries. Dietary changes and medication, when prescribed, can help manage cholesterol levels.

• Quit Smoking: Smoking damages blood vessels and increases the risk of blood clots. Quitting can help improve cardiovascular health.

• Stay Physically Active: Regular exercise supports heart health, helps manage blood pressure and can contribute to maintaining a healthy weight.

• Follow a Balanced Diet: Include vegetables, fruits, whole grains and other nutrient-rich foods while limiting excess salt and saturated fats.

• Manage Heart Conditions: Conditions such as atrial fibrillation can increase the risk of blood clots that may cause a stroke. Appropriate medical evaluation and treatment can help reduce this risk.

A stroke can change a person's life in a matter of minutes, which is why recognising the emergency and acting quickly are so important. If someone suddenly develops symptoms that could indicate a stroke, do not wait for them to improve or assume it is too late to seek help. Call emergency services immediately, even if the symptoms seem mild or more than an hour has passed. 

Most people associate a heart attack with sudden chest pain, as it is one of its most common signs. A heart attack can, however, also cause other symptoms that are easier to overlook or mistake for something less serious. Recognising these signs and seeking emergency medical care can help limit damage to the heart and reduce the risk of serious complications. This article explores the causes of a heart attack, the warning signs to look out for and the treatment options available.

A heart attack, medically known as a myocardial infarction, occurs when blood flow to part of the heart muscle is severely reduced or blocked. The heart needs a continuous supply of oxygen-rich blood to function. When this supply is interrupted, the affected heart muscle begins to sustain damage.

Most heart attacks occur because of coronary artery disease, a condition in which fatty deposits called plaques build up inside the coronary arteries. If a plaque ruptures, a blood clot can form and block blood flow to the heart muscle. Without prompt treatment, the affected tissue may suffer permanent damage.

A heart attack is a medical emergency that requires immediate attention. The extent of heart muscle damage depends partly on how long blood flow remains restricted and how quickly treatment begins.

A heart attack most commonly occurs when blood flow through one of the coronary arteries becomes blocked. However, other conditions can also restrict the blood supply to the heart. The main causes include:

• Coronary Artery Disease: Fatty deposits gradually accumulate inside the coronary arteries, narrowing the space available for blood to flow. This can restrict the supply of oxygen to the heart muscle.

• Plaque Rupture: The outer layer of a plaque can break, triggering the formation of a blood clot. If the clot blocks a coronary artery, it can cause a heart attack.

• Coronary Artery Spasm: A sudden tightening of a coronary artery can temporarily or severely restrict blood flow to the heart. In some cases, this can trigger a heart attack.

• Spontaneous Coronary Artery Dissection (SCAD): This uncommon condition occurs when a tear develops in the wall of a coronary artery, disrupting blood flow. It can cause a heart attack even in people without typical cardiovascular risk factors.

• Reduced Oxygen Supply: In some circumstances, a severe imbalance between the oxygen supplied to the heart and its needs can cause a heart attack, particularly when another illness or condition places significant strain on the body.

A heart attack can affect people of different ages, although the likelihood generally increases with age. Certain medical conditions, lifestyle habits and inherited factors can increase the risk by contributing to coronary artery disease or placing additional strain on the cardiovascular system.

Some important risk factors include:

• High Blood Pressure: Persistently elevated blood pressure can damage artery walls and contribute to the development of coronary artery disease.

• High Cholesterol: High levels of LDL cholesterol can promote the formation of fatty deposits inside the arteries, increasing the risk of blockages.

• Diabetes: Elevated blood glucose levels can damage blood vessels and increase the likelihood of developing cardiovascular disease.

• Smoking: Tobacco use damages blood vessels, promotes plaque formation and increases the likelihood of blood clot formation.

• Unhealthy Lifestyle: Physical inactivity, a diet high in saturated and trans fats, and excess body weight can contribute to cardiovascular risk.

• Age and Family History: The risk generally increases with age. A family history of premature cardiovascular disease can also indicate a higher inherited risk.

• Existing Heart Disease: People with established coronary artery disease or a previous heart attack have a higher risk of further cardiac events.

Some risk factors can be modified through lifestyle changes and medical treatment, while others, such as age and family history, cannot be changed. 

Heart attack symptoms can vary in intensity and presentation. Some people experience sudden, severe chest pain, while others develop discomfort or breathlessness that initially seems mild. Symptoms may also begin gradually or come and go.

Heart attack warning signs can include:

• Chest Discomfort: Pressure, tightness, squeezing, heaviness or pain in the centre of the chest. The discomfort may last several minutes or disappear and return.

• Pain in Other Areas: Discomfort may spread to one or both arms, the shoulders, back, neck, jaw or upper abdomen.

• Shortness of Breath: Difficulty breathing may occur with chest discomfort or on its own.

• Cold Sweats: Sudden sweating without an obvious cause can accompany a heart attack.

• Nausea or Indigestion: Some people experience nausea, vomiting or discomfort that resembles indigestion.

• Dizziness or Light-headedness: A feeling of faintness or sudden weakness may occur during a cardiac event.

• Unusual Fatigue: Some people, particularly women, may experience unexplained tiredness or weakness, sometimes before the heart attack itself.

Chest pain remains a common heart attack symptom in both men and women. However, symptoms do not always follow the same pattern, and the absence of severe chest pain does not rule out a heart attack.

A heart attack can also occur without obvious symptoms, which is sometimes described as a silent heart attack. It may only be identified later through an ECG or other medical investigations.

Heart attack treatment aims to restore blood flow to the heart muscle, limit tissue damage and prevent complications. 

Treatment may involve the following:

Doctors assess symptoms, vital signs and medical history while arranging urgent investigations. An electrocardiogram (ECG) records the heart's electrical activity, while blood tests, including cardiac troponin, help identify heart muscle injury.

Depending on the clinical situation, treatment may include antiplatelet medicines to reduce clot formation, anticoagulants to limit clot growth and other medicines to manage pain, blood pressure or the heart's workload.

Percutaneous coronary intervention (PCI) may be performed to restore blood flow through a blocked coronary artery. A catheter is used to reach the affected artery, and a balloon may be inflated to open the blockage. A stent is often placed to help keep the artery open.

In selected cases, coronary artery bypass grafting (CABG) may be recommended to create an alternative route for blood to reach the heart muscle.

A suspected heart attack requires urgent medical assistance. Taking the right steps while waiting for emergency services can help the person receive timely care.

The immediate steps include:

• Call Emergency Services: Contact emergency services immediately. In India, the emergency number is 112. Do not wait to see whether the symptoms improve.

• Help the Person Rest: Ask the person to stop any physical activity and rest in a comfortable position while waiting for medical assistance.

• Follow Medical Instructions: Follow the emergency dispatcher's guidance. Aspirin may be recommended in some circumstances, but it is not suitable for everyone. Medical advice should be followed, particularly if there is an allergy or a risk of bleeding.

• Monitor Their Condition: Stay with the person and watch for changes in consciousness or breathing. Do not leave them alone while waiting for help.

• Start CPR if Necessary: If the person becomes unresponsive and is not breathing normally, begin cardiopulmonary resuscitation (CPR) and use an automated external defibrillator (AED), if available. Follow the emergency dispatcher's instructions.

A heart attack can be life-threatening, and its symptoms are not always as obvious as many people expect. Since timely medical attention can make a significant difference to the outcome, it is important to take unusual chest discomfort, breathlessness or other possible warning signs seriously. If there are concerns about heart health or symptoms that need evaluation, consult a cardiologist for a thorough assessment and appropriate medical guidance.

Despite being the leading cause of cancer cases and deaths worldwide (source: WHO), lung cancer rarely makes it to the headlines. What makes the scenario more concerning is the common misconception that it only affects people who smoke, which is far from the truth. Lung cancer can affect non-smokers too, with several other factors increasing a person's risk. Misconceptions like these highlight why awareness is so important. To help increase awareness about this life-threatening disorder, Lung Cancer Awareness Month is observed every year in the month of November. In line with the observance, today we'll understand why the month matters, the warning signs to look out for, and the steps you can take to lower your risk.

Lung Cancer Awareness Month is observed every November to bring attention to one of the leading causes of cancer-related deaths worldwide. Awareness initiatives began in the United States in the 1990s, initially taking the form of a dedicated awareness day before expanding into week-long and month-long campaigns. Today, healthcare organisations, advocacy groups and communities in several countries participate in these efforts to educate the public about lung cancer.

The observance highlights the importance of recognising symptoms, understanding risk factors and seeking timely medical advice. It also challenges the stigma surrounding lung cancer, particularly the assumption that it only affects smokers. By advocating for better access to care, supporting patients and their families, and encouraging continued research, the month promotes a more informed and compassionate approach to the disease.

Lung cancer develops when abnormal cells in the lungs grow uncontrollably, forming tumours that can interfere with normal lung function and may spread to other parts of the body. It is one of the most commonly diagnosed cancers worldwide and can affect both smokers and non-smokers. 

Based on the type of cells involved and how the cancer grows, there are two main lung cancer types:

• Non-small cell lung cancer (NSCLC): This is the most common type of lung cancer, accounting for approximately 85% of cases. It includes adenocarcinoma, squamous cell carcinoma and large cell carcinoma. These cancers generally grow and spread more slowly than small cell lung cancer, although their behaviour varies depending on the subtype and stage.

• Small cell lung cancer (SCLC): This type accounts for approximately 10% to 15% of lung cancer cases. It tends to grow and spread more quickly than non-small cell lung cancer and is strongly associated with smoking. Early diagnosis and appropriate treatment are important in managing the disease.

Lung cancer may not cause noticeable symptoms in its early stages, which is one reason it can go undetected for some time. When symptoms do appear, they may resemble those of common respiratory illnesses. Some early symptoms of lung cancer to look out for include:

• Persistent Cough: A cough that does not go away or gradually worsens over time.

• Coughing up Blood: Blood in the sputum, even in small amounts, warrants prompt medical assessment.

• Shortness of Breath: Difficulty breathing during routine activities or breathlessness that is new or worsening.

• Chest Pain: Discomfort or pain in the chest that may worsen with deep breathing, coughing or laughing.

• Recurring Infections: Repeated episodes of bronchitis or pneumonia, particularly in the same area of the lung.

• Unexplained Weight Loss: Losing weight without changing your diet or activity levels.

• Persistent Fatigue: Feeling unusually tired or weak without an obvious explanation.

• Voice Changes: Hoarseness or a persistent change in the voice.

These symptoms do not necessarily indicate lung cancer, as they can occur with other conditions too.

Smoking is the leading risk factor for lung cancer, but it is not the only one. Several environmental, occupational and personal factors can contribute to the development of the disease. The main risk factors include:

• Tobacco Smoking: Cigarette smoking is responsible for most lung cancer cases. The risk generally increases with the duration and amount of smoking.

• Second-Hand Smoke: Regular exposure to smoke from other people's cigarettes can increase the risk of developing lung cancer.

• Air Pollution: Long-term exposure to outdoor air pollution, including fine particulate matter, is associated with an increased risk.

• Radon Exposure: Radon is a naturally occurring radioactive gas that can accumulate indoors and damage lung tissue when inhaled over time.

• Occupational Exposure: Contact with substances such as asbestos, arsenic, diesel exhaust and certain industrial chemicals can increase lung cancer risk.

• Family History: Having a close relative with lung cancer may be associated with a higher risk, partly due to shared genetic and environmental factors.

• Previous Radiation Therapy: Radiation treatment to the chest for certain cancers may increase the risk of developing lung cancer later in life.

Having one or more risk factors does not mean a person will necessarily develop lung cancer. Similarly, people without recognised risk factors can still develop the disease.

Early detection can make a meaningful difference in lung cancer care. When the disease is diagnosed before it has spread to other parts of the body, treatment may be more effective, and patients may have more treatment options available to them. 

There are two important ways lung cancer can be detected early:

• Early Diagnosis: This involves identifying the cause of symptoms as soon as possible. If you experience a persistent cough, unexplained breathlessness or other concerning changes, a healthcare professional may recommend imaging tests and, where necessary, a biopsy to determine the cause.

• Screening: Screening looks for lung cancer before symptoms appear. Low-dose computed tomography (LDCT) scans can help detect lung cancer in certain people at high risk, particularly those with a significant history of smoking. Screening eligibility depends on individual risk factors and applicable clinical guidelines.

Not every case of lung cancer can be prevented, but reducing exposure to known risk factors can help lower your chances of developing the disease. Here are some practical steps to consider:

Avoiding tobacco is one of the most effective ways to reduce lung cancer risk. If you smoke, quitting can benefit your health at any age. Consider speaking to a healthcare professional about cessation programmes, counselling or treatments that can help you quit.

Exposure to other people's tobacco smoke can also increase lung cancer risk. Keep your home and car smoke-free, and avoid environments where you are regularly exposed to tobacco smoke.

Air pollution is a recognised lung cancer risk factor. Where possible, check local air quality reports, limit strenuous outdoor activity during periods of high pollution and improve indoor ventilation when outdoor conditions allow. These steps may reduce exposure, although they cannot eliminate the risk entirely.

Some workplaces expose people to carcinogens such as asbestos, silica and diesel exhaust. Follow workplace safety procedures, use appropriate protective equipment and raise concerns about unsafe exposure with your employer or occupational health team.

Discuss your personal and family medical history, smoking history and potential environmental exposures with a healthcare professional. They can help you understand your risk and determine whether lung cancer screening is appropriate for you. Avoid getting scans without medical guidance, as screening is intended for specific groups and has potential benefits and limitations.

A lung cancer diagnosis can affect every aspect of a person's life, from their physical health to their emotional well-being and relationships. Here are some ways you can offer support.

Give the person space to talk about their feelings, concerns and treatment experience. Avoid making assumptions about how they developed lung cancer or suggesting that their diagnosis is a result of their choices. A non-judgemental conversation can help them feel heard and respected.

Treatment can make everyday tasks more difficult. You can offer to accompany someone to medical appointments, help with transport, prepare meals or assist with household responsibilities. Ask what they need instead of assuming what would be most helpful.

Living with cancer can bring feelings of fear, uncertainty and isolation. Encourage patients to speak with a counsellor, join a cancer support group or seek help from a mental health professional if they feel overwhelmed. Respect their preferences and give them time to process their emotions.

Help patients and caregivers find trustworthy information about treatment options, supportive care and available resources. Encourage them to discuss medical questions with their healthcare team rather than relying on unverified online advice.

Lung cancer can affect smokers and non-smokers alike. Avoid language that blames patients for their illness, and help challenge misconceptions when you encounter them. Promoting a more understanding attitude can make it easier for people to seek help and receive the support they deserve.

Lung Cancer Awareness Month is an opportunity to learn more about the disease, challenge common misconceptions and take meaningful steps towards better lung health. Most importantly, pay attention to changes in your health and encourage your loved ones to do the same. If you notice persistent or concerning symptoms, such as a cough that does not go away, unexplained breathlessness or coughing up blood, consult a pulmonologist promptly for an appropriate evaluation. Early medical assessment can help identify the cause of these symptoms and ensure that you receive the care you need.

Stomach cancer continues to be a significant health concern, with an estimated 642,000 deaths worldwide in 2024 (Source: WHO). Making the scenario more concerning is its silent nature - stomach cancer in its early stages is often asymptomatic or causes non-specific symptoms, which can delay diagnosis, at which point the treatment options are more limited. Stomach Cancer Awareness Month, observed every November, aims to address this by promoting understanding of the disease, its warning signs and the importance of timely medical consultation. In this article, we’ll take a closer look at the observation’s purpose, and explore the causes, symptoms, diagnosis and treatment pathways for stomach cancer.

Stomach Cancer Awareness Month is observed every November to raise awareness about stomach cancer. The observance gained recognition in the United States in 2010 through efforts led by the nonprofit organisation No Stomach For Cancer, which works to support stomach cancer research, education and patient advocacy. Its establishment helped bring greater attention to a disease that can be difficult to recognise in its early stages.

It highlights the importance of recognising stomach cancer symptoms, understanding risk factors and seeking timely medical advice. The observance encourages people to look beyond common digestive complaints and learn when persistent symptoms may need medical evaluation.

The month also provides an opportunity to educate people about how stomach cancer develops, the role of factors such as H. pylori infection, and the diagnostic and treatment options available. By making reliable information more accessible, the campaign aims to encourage informed health decisions and promote earlier medical evaluation when concerns arise.

Stomach cancer, also known as gastric cancer, develops when cells in the stomach begin to grow abnormally and multiply uncontrollably. It usually starts in the stomach's inner lining and may spread into deeper layers or nearby organs as it progresses. The most common type is gastric adenocarcinoma, which develops in the cells that produce mucus and other fluids in the stomach lining. Early stomach cancer may not cause noticeable symptoms, and those that do appear can resemble common digestive problems, such as indigestion or bloating. This can make the condition difficult to recognise without medical evaluation. 

Stomach cancer can develop from different types of cells in the stomach. The main types include:

Adenocarcinoma is the most common type of stomach cancer, accounting for more than 90% of cases. It develops in the glandular cells lining the stomach, which produce mucus and other digestive fluids. This cancer can occur in different parts of the stomach and may grow into deeper layers or spread to other organs if left untreated. 

Gastrointestinal stromal tumours (GISTs) develop from specialised cells in the wall of the digestive tract, most commonly in the stomach. Their behaviour varies, with some growing slowly and others being more aggressive. Treatment depends on the tumour's size, location and likelihood of spreading.

Gastric lymphoma is a type of cancer that develops in the immune cells within the stomach. Some forms, including mucosa-associated lymphoid tissue (MALT) lymphoma, are associated with H. pylori infection. Treatment may involve antibiotics to eradicate the infection, medicines, radiotherapy or other cancer therapies, depending on the type and extent of the disease.

Gastric neuroendocrine tumours develop from hormone-producing cells in the stomach. Some grow slowly, while others can be more aggressive. Their treatment depends on factors such as tumour size, grade and whether the cancer has spread.

Stomach cancer does not have one single cause. Several factors can increase the likelihood of developing the disease including: 

• H. pylori Infection: Long-term infection with Helicobacter pylori, a bacterium that can cause inflammation of the stomach lining, is a major risk factor for stomach cancer. Over time, the infection may lead to changes in the stomach lining that increase cancer risk.

• Family History: Having a parent, sibling or child who has had stomach cancer can increase the risk. Certain inherited conditions, including hereditary diffuse gastric cancer, can also raise the likelihood of developing the disease.

• Dietary Habits: Regularly eating large amounts of salted, smoked or poorly preserved foods may increase the risk. Diets low in fruit and vegetables have also been associated with a higher risk.

• Smoking: Tobacco use increases the risk of stomach cancer. Quitting smoking can help reduce this risk over time and improve overall health.

• Age: The risk generally increases with age, although stomach cancer can occur in younger adults too.

• Existing Stomach Conditions: Chronic atrophic gastritis, intestinal metaplasia and pernicious anaemia are among the conditions associated with an increased risk.

• Excess Body Weight: Being overweight or obese is associated with a higher risk of cancer in the upper part of the stomach, particularly near the junction with the oesophagus.

Stomach cancer may not cause noticeable symptoms in its early stages. When symptoms do appear, they can resemble common digestive conditions, which makes it important to pay attention to persistent or unusual changes. Possible signs include: 

• Persistent indigestion: Repeated indigestion or discomfort in the upper abdomen that does not settle or keeps returning.

• Bloating: Frequent bloating or a feeling of fullness after eating, even when the meal is small.

• Reduced Appetite: Eating less than usual because of a lack of appetite or discomfort after meals.

• Nausea: Recurrent nausea, sometimes accompanied by vomiting.

• Abdominal Discomfort: Persistent pain or discomfort in the upper abdomen.

• Unexplained Weight Loss: Losing weight without making changes to diet or physical activity.

• Difficulty Swallowing: Trouble swallowing food, particularly when the tumour affects the upper part of the stomach or the junction with the oesophagus.

• Unusual Fatigue: Feeling unusually tired or weak, which may occur if bleeding from the tumour leads to anaemia.

If stomach cancer is suspected, a doctor may recommend several tests to identify the cause of the symptoms, confirm whether cancer is present and determine how far it has spread. The diagnostic process usually involves the following steps: 

The doctor begins by asking about symptoms, how long they have been present and whether there is a family history of stomach cancer. A physical examination may follow, along with blood tests to check for anaemia or other abnormalities. These tests can provide useful clues, but they cannot confirm stomach cancer on their own.

An upper gastrointestinal endoscopy allows the doctor to examine the lining of the oesophagus, stomach and upper small intestine using a thin, flexible tube with a camera. If an abnormal area is found, a small tissue sample may be collected for examination.

A biopsy is the main way to confirm a diagnosis of stomach cancer. The tissue sample collected during endoscopy is examined under a microscope to identify cancer cells and determine the type of tumour. Additional laboratory tests may help identify characteristics that can guide treatment.

If cancer is confirmed, imaging tests such as CT scans may be used to check whether it has spread to nearby tissues, lymph nodes or other organs. In selected cases, the doctor may recommend an endoscopic ultrasound, PET scan or laparoscopy to assess the extent of the disease.

Treatment depends on the type of stomach cancer, its stage, tumour characteristics and the person's overall health. A multidisciplinary team may include gastroenterologists, surgical oncologists, medical oncologists, radiologists and other specialists. The main treatment options include:

Surgery may be recommended when the cancer can be removed safely. Depending on its location and extent, the surgeon may remove part of the stomach, known as a partial gastrectomy, or the entire stomach, known as a total gastrectomy. Nearby lymph nodes may also be removed to assess and treat the disease.

After surgery, eating habits and nutritional needs may change. Dietary guidance and follow-up care can help manage these changes during recovery.

Chemotherapy uses medicines to destroy cancer cells or stop them from growing. It may be given before surgery to shrink the tumour, after surgery to reduce the risk of recurrence, or as a primary treatment when surgery is not suitable. In advanced cases, it may also help control the disease and relieve symptoms.

Radiotherapy uses high-energy radiation to destroy cancer cells. It may be combined with chemotherapy in selected cases or used to relieve symptoms, depending on the location and extent of the cancer.

Targeted therapy works on specific proteins or molecular changes that help cancer cells grow. Tests on tumour tissue may identify whether a person is likely to benefit from a particular targeted medicine.

Immunotherapy helps the immune system recognise and attack cancer cells. It may be suitable for certain stomach cancers, depending on test results, the stage of the disease and previous treatments.

Supportive or palliative care helps manage symptoms, nutritional difficulties, pain and treatment side effects. It can be provided alongside cancer treatment to improve comfort and quality of life. The appropriate treatment plan should be discussed with the specialist team, including its potential benefits, side effects and expected outcomes.

Stomach Cancer Awareness Month is a good time to pay attention to symptoms that do not go away. If you have ongoing indigestion, bloating or a loss of appetite, or you are worried about your own risk because of a family history of stomach cancer or a past H. pylori infection, do not wait for it to settle on its own. A gastroenterologist at Sterling Hospitals can review your symptoms and medical history, explain what could be causing them and advise whether you need tests such as an endoscopy. Consult a gastroenterologist at Sterling Hospitals today, so that any concern is checked early and you get clear answers.

Our bones are continually breaking down and rebuilding through a natural cellular process. However, when the rate of bone breakdown outpaces new bone formation, whether due to aging, hormonal shifts, or underlying health conditions, it leads to osteoporosis, a condition that severely weakens bones. Because bone loss occurs gradually without noticeable symptoms, many people do not realise they have osteoporosis until they suffer a fracture. Raising global awareness about early detection and prevention is essential, which is precisely the mission of World Osteoporosis Day.

Read on to understand the significance of World Osteoporosis Day 2026, what causes osteoporosis across different life stages, how it affects bone health, and the practical steps you can take to keep your bones strong and healthy.

World Osteoporosis Day was first observed on 20 October 1996, launched by the UK's National Osteoporosis Society with support from the European Commission. Since 1997, the International Osteoporosis Foundation (IOF) has led the global campaign, bringing together healthcare professionals, patient organisations and health authorities to raise awareness about osteoporosis and bone health.

The significance of World Osteoporosis Day lies in drawing attention to osteoporosis, a condition that often remains undiagnosed until a fracture occurs. The day highlights the importance of early detection, timely treatment and preventive measures to reduce bone loss and fracture risk. It also encourages people to prioritise bone health through balanced nutrition, regular exercise and appropriate medical care, helping preserve mobility, independence and quality of life at every age.

The theme for World Osteoporosis Day 2026 is “Build, Protect, Strengthen Your Bones for Life.” that highlights the importance of maintaining bone health throughout life. It encourages people to take proactive steps to build stronger bones, protect them from bone loss and strengthen them through healthy lifestyle choices and appropriate medical care.

The campaign focuses on three key actions:

• Build: Support bone development through adequate calcium and vitamin D intake, a balanced diet and regular weight-bearing exercise.

• Protect: Reduce the risk of bone loss by understanding osteoporosis risk factors, staying physically active and taking steps to prevent falls.

• Strengthen: Prioritise bone health through early diagnosis, appropriate treatment and habits that help maintain bone strength as you age.

The key message is that bone health requires attention at every stage of life. By making informed choices and seeking medical advice when needed, people can help reduce their risk of osteoporosis and fractures.

Osteoporosis is a bone condition that develops when the body loses too much bone, makes too little new bone, or both. This causes bones to become weak, less dense and more prone to fractures, sometimes even after a minor fall or a simple movement. Although it can affect people of all ages, the risk increases as people grow older, particularly among women after menopause.

Our bones are living tissues that constantly undergo a process called bone remodelling, in which old bone tissue is broken down and replaced with new bone. However, when bone breakdown begins to outpace new bone formation, bone density gradually decreases. As a result, bones become more fragile and susceptible to fractures, especially in areas such as the hips, spine and wrists.

Often referred to as a silent disease, osteoporosis may not cause noticeable symptoms in its early stages. Many people only discover they have it after experiencing a fracture. This is why understanding the condition, recognising risk factors and seeking medical assessment when appropriate are important for protecting bone health and reducing the risk of complications.

While ageing is a major risk factor, several other factors can increase a person's likelihood of developing the condition. These include:

• Ageing: As people grow older, bone formation may slow down while bone loss increases. This gradually reduces bone density and makes bones more fragile.

• Hormonal Changes: Oestrogen levels decline significantly during menopause, accelerating bone loss. Low testosterone levels can also increase the risk of osteoporosis in men.

• Calcium Deficiency: Calcium is essential for building and maintaining strong bones. Consistently low calcium intake can affect bone development and maintenance.

• Vitamin D Deficiency: Vitamin D helps the body absorb calcium from food. Low vitamin D levels can reduce calcium absorption and affect bone health.

• Physical Inactivity: Weight-bearing activities and muscle-strengthening exercises help maintain bone strength. A sedentary lifestyle can contribute to bone loss over time.

• Genetics: A family history of osteoporosis or fractures resulting from minor falls can increase a person's risk.

• Smoking and Alcohol: Smoking and excessive alcohol consumption can interfere with normal bone remodelling and contribute to bone loss.

• Medical Conditions and Medicines: Conditions such as an overactive thyroid, coeliac disease and rheumatoid arthritis can affect bone health. Long-term use of corticosteroids, such as prednisolone, can also increase osteoporosis risk.

Osteoporosis can affect people of all ages, but certain individuals are more likely to develop the condition. The groups at a higher risk of osteoporosis include:

• Postmenopausal Women: The decline in oestrogen levels after menopause accelerates bone loss, increasing the risk of osteoporosis.

• Older Adults: Bone density naturally declines with age, making older adults more susceptible to fractures.

• People with a Family History: Individuals whose parents have osteoporosis or a history of hip fractures may have a higher risk of developing the condition.

• People with Low Body Weight: Individuals with a low body mass index (BMI) may have lower bone mass and a greater risk of fractures.

• People with Certain Medical Conditions: Those with conditions such as rheumatoid arthritis, coeliac disease, hyperthyroidism or malabsorption disorders may experience accelerated bone loss.
• Individuals Taking Certain Medicines: Long-term use of corticosteroids and certain other medications can interfere with bone metabolism.

• People with Previous Fractures: Individuals who have experienced fractures following minor falls or everyday activities may have underlying bone weakness and a higher risk of fractures in the future.

Also Read: Understanding Rheumatoid Arthritis: Symptoms, Causes, and Effective Treatments

Osteoporosis is often called a silent disease because it usually does not cause pain or noticeable symptoms during its early stages. In many cases, the first indication is a fracture that occurs following a minor fall or movement.

As the condition progresses, some signs may become noticeable. These include:

• Unexpected Fractures: A fracture following a minor fall, a light impact or routine activity may indicate reduced bone strength.

• Loss Of Height: Gradual height loss over the years can occur due to compression fractures in the vertebrae.

• Changes In Posture: A stooped or hunched posture may develop when weakened spinal bones collapse or compress.

• Persistent Back Pain: Sudden or ongoing back pain can sometimes indicate a vertebral fracture, particularly when accompanied by height loss or postural changes.

• Reduced Mobility: Fractures, pain and changes in spinal alignment can make everyday activities, such as walking, bending or lifting objects, more difficult.

It is important to note that back pain and changes in posture can have several causes. If you experience these symptoms, particularly after a minor fall or without an obvious injury, seek medical evaluation rather than assuming they are due to ageing.

Osteoporosis treatment aims to slow bone loss, improve bone strength where possible and reduce the risk of fractures. 

Treatment options may include the following:

Doctors may prescribe medicines to reduce bone breakdown or stimulate new bone formation, depending on the severity of osteoporosis and the patient's fracture risk. 

Adequate calcium and vitamin D intake supports bone maintenance and helps ensure that osteoporosis medication works as intended. A doctor may recommend dietary changes or supplements if a deficiency or inadequate intake is identified.

Food sources of calcium include dairy products, calcium-set tofu and certain green vegetables. Vitamin D can be obtained from selected foods, fortified products and sunlight exposure, although individual requirements vary.

Appropriate exercise helps improve muscle strength, balance and physical function. A physiotherapist may recommend weight-bearing activities, resistance exercises and balance training according to the person's bone health and fracture history.

People with severe osteoporosis or existing vertebral fractures may need to avoid high-impact activities and certain movements involving forceful spinal bending or twisting.

Although osteoporosis cannot always be prevented, certain lifestyle changes can help maintain bone strength and reduce the risk of fractures. Here are some measures to consider:

Include calcium-rich foods such as milk, yoghurt, cheese, calcium-set tofu and suitable green vegetables in your daily diet. Calcium supports bone structure, while adequate protein helps maintain the muscles that support movement and balance. If your diet does not provide enough calcium, consult a healthcare professional before taking supplements.

Vitamin D helps the body absorb calcium and maintain healthy bones. Include suitable sources such as oily fish, eggs and fortified foods in your diet. Depending on your sun exposure, diet and individual health needs, your doctor may recommend vitamin D supplements or testing.

Make weight-bearing activities, such as walking and stair climbing, part of your routine. Add muscle-strengthening exercises to help maintain bone and muscle health. Balance training can also help reduce the risk of falls. If you have osteoporosis or a history of fractures, seek professional guidance before starting a new exercise programme.

Smoking and excessive alcohol consumption can negatively affect bone health. Avoid tobacco and keep alcohol intake within recommended limits. Maintaining a balanced diet and a healthy body weight can also support bone health over the long term.

Do not wait for a fracture if you have risk factors such as early menopause, long-term corticosteroid use or a family history of hip fractures. Speak to your doctor about whether a bone mineral density test, commonly performed using a DXA scan, is appropriate for you. Early assessment can help identify bone loss and guide preventive care.

World Osteoporosis Day reminds us that protecting bone health starts with recognising the risks before they lead to complications. So if you have risk factors or have experienced a fracture after a minor fall, it is important to seek medical advice. Consult an orthopaedist at Sterling Hospitals to identify potential concerns and understand your bone health. They can guide you towards appropriate care to help maintain your mobility and quality of life as you age.

Every year, millions of lives are lost to traumatic injuries simply because immediate, life-saving care is not available in time. In many emergencies, bystanders want to help, but lack the basic first aid skills needed to stabilise a patient before professional medical teams arrive. This critical gap between injury and hospital care is precisely why World Trauma Day is observed every year to raise awareness, promote emergency preparedness, and empower everyday people to take decisive, life-saving action. 

In support of this initiative, this guide breaks down the essential first aid skills everyone should know to act confidently and save lives in a crisis.

World Trauma Day is observed every year on 17 October to raise awareness about the impact of traumatic injuries and the need for timely care. The day was established to draw attention to the growing burden of trauma, particularly injuries caused by road accidents, falls, violence, burns and other emergencies. It also highlights the importance of strengthening trauma care systems and improving emergency response.

The significance of World Trauma Day lies in encouraging greater awareness about trauma prevention, emergency preparedness and timely medical care. It provides an opportunity to remind people that knowing how to respond to an injury can be valuable during the critical period before professional help arrives. Learning basic first-aid skills, understanding emergency procedures and taking steps to prevent injuries can all contribute to better outcomes after a traumatic event.

The golden hour refers to the first hour after a serious traumatic injury, when prompt assessment and treatment can be especially important. During this period, rapid action can help identify life-threatening injuries, control bleeding, support breathing and circulation, and reduce the risk of complications.

The concept highlights why the response to trauma needs to begin as soon as an injury occurs. First aid provided at the scene, followed by timely transport and appropriate medical care, can help bridge the gap until the injured person reaches a healthcare facility. Knowing basic first-aid steps can therefore play an important role during this early stage of trauma care.

The first few actions after an injury can help keep the situation under control while medical assistance is arranged. Before providing first aid, here is what you should do:

Before going near the injured person, look around for dangers such as moving traffic, fire, broken glass, exposed electrical wires or unstable structures. If the area is unsafe, do not go in. Stay at a safe distance and wait for trained help

Call 112, the national emergency number, or ask someone nearby to do it. You can also call 102 or 108 for an ambulance, depending on your state. Give the exact location, the number of people hurt and what happened. Stay on the line until the operator ends the call.

Gently tap the person's shoulder and ask loudly if they are all right. If there is no response, check whether the chest is rising and falling. If the person is not breathing normally, start CPR if you have been trained, and follow the instructions from the emergency operator.

Moving an injured person can worsen injuries to the neck, back or head. Move them only if staying in place puts them in immediate danger, such as a fire or oncoming traffic. Keep the person still, and support the head and neck if the person is lying down.

Heavy bleeding can become life-threatening quickly. Press firmly on the wound with a clean cloth or dressing and keep the pressure on until help arrives. Do not remove the cloth if it soaks through. Add another layer on top.

Speak calmly, tell them that help is on the way and ask them not to try to get up. Cover them with a blanket or jacket if they feel cold. Do not give food or water, since they may need surgery or anaesthesia.

Knowing a few basic first-aid skills can help you respond appropriately when someone is injured or suddenly becomes unwell. Here are some essential skills everyone should know:

CPR is used when someone is unresponsive and not breathing normally. Call emergency medical services and begin chest compressions as soon as possible.

For an adult, give 30 chest compressions followed by 2 rescue breaths if you are trained and willing to provide them. Aim for 100 to 120 compressions per minute. If you are not trained in rescue breaths, hands-only CPR can be performed until help arrives.

Severe bleeding needs to be controlled quickly. Place a clean dressing, gauze or cloth over the wound and apply firm, continuous pressure.

Keep applying pressure until the bleeding stops or medical help takes over. If blood soaks through the dressing, place another one on top rather than replacing the first one.

If a person can cough or speak, encourage them to keep coughing. If they cannot breathe, speak or cough effectively, give 5 back blows, followed by 5 abdominal thrusts.

Continue alternating between the two until the blockage clears. If they become unresponsive, call emergency services and begin CPR.

For a fresh burn, move the person away from the heat source and place the affected area under cool running water for at least 20 minutes.

Remove nearby jewellery or clothing if it is not stuck to the skin. Avoid applying ice, butter, toothpaste or oils to the burn.

If you suspect a fracture, keep the injured area as still as possible. Support the limb in the position you find it and avoid trying to straighten it or push a visible bone back into place.

If there is an open wound, cover it with a clean dressing without putting pressure directly on a protruding bone. Seek medical attention promptly.

After a blow to the head, keep the person still and monitor them for changes. Symptoms such as repeated vomiting, confusion, seizures, worsening headache or increasing drowsiness need urgent medical attention.

Avoid unnecessary movement of the head and neck, particularly after a road accident or serious fall.

Shock can occur after severe bleeding, major trauma, burns or other serious injuries. Keep the person warm and comfortable while waiting for medical help.

Address any obvious cause, such as severe bleeding, and continue monitoring their breathing and responsiveness. Avoid giving the person food or drink.

If someone is unconscious but breathing normally, place them in the recovery position to help keep their airway clear.

Carefully roll them onto their side and make sure they are stable. Continue checking their breathing until medical help arrives. If a spinal injury is suspected, avoid moving them unless it is necessary for their immediate safety.

In an emergency, the wrong action can do as much harm as doing nothing. Most of these mistakes come from panic or from half-remembered advice, and they are easy to avoid once you know them:

Do not spend too much time trying to assess or treat a serious injury yourself. Call emergency medical services as soon as you recognise a potentially life-threatening situation and follow their instructions while providing first aid.

Avoid moving someone unnecessarily after a serious fall, road accident or other major trauma. Movement can worsen an injury to the head, neck or spine. Move them only when there is an immediate danger at the scene or movement is necessary to provide essential care.

Do not stop CPR frequently to check whether the person has started breathing. Continue chest compressions until the person shows signs of life, professional help takes over, an AED instructs you to pause, or you are physically unable to continue.

Avoid applying substances such as butter, toothpaste, oils or ice directly to burns. Similarly, do not try to push a dislocated joint or broken bone back into position. Incorrect treatment can increase tissue damage and complicate medical care.

Do not give food or drinks to someone who is seriously injured, unconscious or likely to need an urgent procedure. They may have difficulty swallowing or may require treatment that is safer on an empty stomach.

Do not pull out an object that is deeply embedded in a wound. It may be helping to limit bleeding, and removing it can cause further damage. Instead, keep it in place and seek emergency medical help.

Do not assume that someone is fine simply because their injury looks minor. Symptoms such as confusion, difficulty breathing, severe bleeding, loss of consciousness, seizures or worsening pain can indicate a serious condition and require prompt medical attention.

World Trauma Day highlights the importance of timely trauma care and being prepared to respond when serious injuries occur. As part of this preparedness, knowing where to access immediate medical attention can be important during an emergency. Sterling Hospitals provides round-the-clock emergency and trauma care, with medical teams equipped to assess and manage a range of traumatic injuries and critical conditions. From road accidents and severe bleeding to fractures and other emergencies, patients can receive prompt evaluation and appropriate treatment based on their needs.

A stroke is a critical medical emergency where every minute matters. When blood supply to the brain is interrupted, millions of brain cells begin to die each minute, drastically increasing the risk of long-term disability or life-threatening complications. In such emergencies, immediate intervention by those present serves as the first line of defence before emergency services arrive. 

This World Stroke Day, let’s equip ourselves with the essential knowledge to recognise stroke symptoms early, understand the FAST method, and take swift, potentially life-saving action when every second counts.

World Stroke Day takes place every year on 29 October to bring global attention to stroke, its prevention, treatment and long-term impact. The World Stroke Organisation established the day in 2006, following the development of the World Stroke Proclamation, and has since used it as a focal point for global awareness and action. 

The day plays an important role in helping people understand that stroke can affect anyone and that timely action can influence outcomes. The World Stroke Organisation uses its annual campaigns to improve public understanding of stroke prevention and symptoms, encourage people to act when stroke occurs, and promote better access to treatment and support for survivors. 

The official World Stroke Day 2026 campaign carries the message “Every M1nute Counts” and uses #ActFAST to highlight the importance of recognising stroke symptoms and seeking emergency care quickly. The campaign points to a simple but critical reality: when a stroke occurs, time lost can mean brain tissue lost. By encouraging people to know the signs and act as soon as they notice them, the campaign aims to help more people reach appropriate treatment without unnecessary delay.

“The Time Is Now” also reflects a historic moment for global stroke care. In May 2026, the World Health Assembly adopted its first-ever resolution on stroke, which urges countries to strengthen stroke prevention, risk-factor control, timely acute treatment, rehabilitation and health-system readiness. The message is a reminder that action cannot wait, whether it is a family member calling for an ambulance at the first warning sign or governments investing in stroke services. For individuals, “now” means knowing the symptoms today, checking and controlling risk factors today, and acting the moment symptoms appear.

A stroke occurs when blood flow to part of the brain becomes blocked or when a blood vessel in the brain bursts. An ischaemic stroke occurs when a clot or other blockage prevents blood from reaching brain tissue, while a haemorrhagic stroke occurs when a blood vessel ruptures and causes bleeding in or around the brain. In either case, the affected brain cells lose their supply of oxygen and nutrients, which can cause damage within minutes and lead to problems with movement, speech, vision, memory or other functions depending on the area affected

Stroke is one of the biggest health challenges in the world. It is the second leading cause of death among non-communicable diseases and the third leading cause of death and disability combined worldwide. More than 12 million people have a stroke every year, and the number of strokes, stroke deaths and people living with stroke has risen sharply since 1990. The World Stroke Organization estimates that incident strokes have increased by about 70% and stroke deaths by about 44% between 1990 and 2021.

India is among the countries most affected. Stroke incidence in India is estimated at 108 - 172 cases per 1,00,000 people each year, with a one-month case fatality rate of 18 - 42%. Stroke also affects people at younger ages in India than in many high-income countries, and a large share of survivors are left with lasting disability that changes daily life for the whole family.

Socio-Economic Burden of Stroke

The impact of stroke goes well beyond the hospital. The global cost of stroke is estimated at about 0.66% of the world’s GDP. These costs include emergency care, hospital stay, medicines, rehabilitation and long-term care, as well as income lost when people can no longer work.

For families, the effects can be wide-ranging:

● Loss of Income: Stroke can strike people in their working years. Survivors may be unable to return to work or may need to reduce their hours, while family members often step back from work to provide care.

● Out-Of-Pocket Costs: Where health insurance and public support are limited, the costs of emergency treatment, scans, medicines, rehabilitation and home care may fall on the family and can push households into financial hardship.

● Long-Term Disability: Many survivors live with weakness, speech difficulty, memory or thinking problems and need help with everyday activities, sometimes for years.

● Caregiver Strain: Caring for a stroke survivor can take a physical, emotional and financial toll on spouses, children and other relatives.

● Emotional Impact: Stroke is often followed by low mood, anxiety and social isolation, for survivors and for those who care for them.

Because so much of this burden is linked to delayed care and uncontrolled risk factors such as high blood pressure and diabetes, early recognition, fast treatment and prevention are the most effective ways to reduce both the human and the economic cost of stroke.

The BE FAST method (Balance, Eyes, Face, Arm, Speech, Time) provides a simple way to check for some of the most recognisable stroke symptoms. If you notice any of these signs, treat them as an emergency and seek medical help immediately:

Check for sudden loss of balance or coordination. The person may feel dizzy, stumble, find it hard to walk or stand steadily, or seem unable to coordinate their movements.

Ask about sudden changes in vision, such as blurred or double vision, or loss of vision in one or both eyes. Some people notice a dark patch or loss of part of their field of view.

Ask the person to smile. Check whether one side of the face droops or feels numb, or whether the smile looks uneven.

Ask the person to raise both arms. Check if one arm feels weak or numb, or involuntarily drifts downwards.

Ask the person to repeat a simple sentence. Slurred speech, difficulty speaking or trouble understanding what others say can signal a stroke.

Do not wait to see whether the symptoms improve. Call emergency medical services and get the person to a hospital as quickly as possible. Note the time when the symptoms first appeared, as this information can help the medical team assess treatment options. 

FAST does not capture every possible stroke symptom. A person may experience other sudden changes, particularly when the stroke affects areas of the brain responsible for balance, vision or sensation. Watch for:

● Sudden Numbness: Numbness or weakness in the face, arm or leg, particularly on one side of the body.

● Vision Problems: Sudden blurred or reduced vision in one or both eyes.

● Balance Problems: Sudden dizziness, difficulty walking, loss of balance or poor coordination.

● Severe Headache: A sudden, severe headache that comes on without an obvious cause, often described as the worst headache of a person’s life, can be a warning sign of a stroke. It is more common with haemorrhagic strokes caused by bleeding in or around the brain and may come with vomiting, a stiff neck, drowsiness or other symptoms. A sudden headache with any of the FAST signs should always be treated as an emergency.

● Confusion: Sudden confusion, trouble speaking or difficulty understanding what others are saying can happen when a stroke affects the areas of the brain responsible for language, memory and thinking. The person may seem disoriented, respond in ways that do not make sense, struggle to find words or be unable to follow simple instructions. Sudden confusion should never be dismissed as tiredness or a sign of ageing.

● Seizure: A seizure can occur at the onset of a stroke or in the days after it, and is seen more often with haemorrhagic strokes or when the outer layer of the brain is affected. It may appear as sudden shaking or jerking of the body, stiffening, staring, loss of awareness or unresponsiveness. A person who has a first-ever seizure with weakness on one side, speech difficulty or confusion afterwards needs urgent medical assessment to find the cause. If someone is having a seizure, keep them safe, do not put anything in their mouth and call emergency services.

● Movement Problems: Sudden difficulty controlling or coordinating movements.

What to do if Stroke Symptoms Appear

Once stroke symptoms appear, focus on getting professional medical care rather than trying to manage the situation at home. The following steps can help:

Call your local emergency medical service immediately when you suspect a stroke. Emergency teams can begin assessment and care during transport, while going directly to a hospital allows doctors to determine the type and cause of the stroke and start appropriate treatment. 

Record when the symptoms first appeared or, if the person woke with symptoms, when they were last known to be well. Doctors use this information when assessing which treatments may be suitable.

Do not give aspirin or other medicines on your own while waiting for medical care. If the stroke is caused by a brain bleed, administering aspirin or blood thinners can severely worsen the haemorrhage. Doctors first need to determine which type of stroke has occurred. 

Stroke can affect people at any age, but certain medical conditions, lifestyle factors and personal history can increase the likelihood. Some of the key risk factors include:

● High Blood Pressure: Uncontrolled hypertension remains a major risk factor for stroke.

● Diabetes: High blood sugar can damage blood vessels and increase stroke risk.

● High Cholesterol: Excess cholesterol can contribute to plaque buildup and narrowed arteries.

● Heart Disease: Conditions such as coronary artery disease and atrial fibrillation can increase the risk of a clot reaching the brain.

● Smoking: Tobacco damages blood vessels and contributes to cardiovascular disease.

● Physical Inactivity: Low levels of physical activity can contribute to obesity, high blood pressure, diabetes and other stroke risks.

● Excess Weight: Overweight and obesity can increase the likelihood of several conditions associated with stroke.

● Previous Stroke Or TIA: A previous stroke or TIA increases the risk of another stroke.

● Age And Family History: Stroke risk generally increases with age, while a family history can also contribute to individual risk.

Reducing Your Risk of Stroke

You cannot change every stroke risk factor, but you can address many of the factors that you can control. The following measures can help reduce your risk:

Keep conditions such as high blood pressure, diabetes and high cholesterol under control. Regular health checks can help identify problems early, while prescribed medicines can help manage conditions that increase stroke risk. If you have atrial fibrillation or another heart condition, follow your doctor's treatment plan carefully.

Regular physical activity supports cardiovascular health and can help manage weight, blood pressure and blood sugar. Choose activities that fit your health and fitness level and build consistency rather than relying on occasional intense exercise.

Build meals around vegetables, fruits, whole grains and other nutrient-rich foods, while limiting excess salt, saturated fat, processed foods and added sugars. A balanced diet can support healthy blood pressure, cholesterol and body weight.

Smoking damages blood vessels and increases the risk of stroke. Quitting can reduce this risk and also benefit overall cardiovascular health.

Excessive alcohol consumption can contribute to high blood pressure and other conditions that raise stroke risk. If you drink, stay within recommended limits and discuss your alcohol intake with your doctor if you have existing health conditions.

A stroke leaves very little room for waiting, and the decision to seek care is best made at the first sign of symptoms. If you or someone near you shows any of the signs described above, go to the nearest emergency department without delay.  

If you have risk factors such as high blood pressure, diabetes or a previous stroke, or you have had a brief episode of stroke-like symptoms, consult a neurologist at Sterling Hospitals.

Arthritis affects millions of people worldwide, yet a vast majority never seek timely medical care. In most cases, this happens simply because people lack awareness about the condition and tend to brush off early symptoms as ordinary fatigue, aging, or bad posture. It is precisely for this reason that World Arthritis Day is observed every year on October 12—to spread awareness, highlight early warning signs, and encourage proactive care. As we mark World Arthritis Day 2026, let’s look at how simple, daily lifestyle adjustments can help you manage joint pain and protect your mobility.

World Arthritis Day was first observed in 1996 by Arthritis and Rheumatism International (ARI) to raise awareness of arthritis and other rheumatic and musculoskeletal conditions. It is observed annually on 12 October and has since become an international platform for organisations, healthcare professionals and patient groups to highlight the challenges associated with these conditions.

The day focuses on improving understanding of arthritis, encouraging early diagnosis and timely care, and highlighting its impact on mobility and quality of life. It also reinforces the importance of appropriate treatment and lifestyle measures that can help people manage symptoms and maintain joint function.

The theme for World Arthritis Day 2026 is “Achieve Your Dreams”, continuing EULAR’s campaign from 2025. The theme celebrates the goals, aspirations and everyday ambitions of people living with rheumatic and musculoskeletal diseases (RMDs), while highlighting the support and changes needed to help them pursue those dreams. It also focuses on the importance of earlier diagnosis, better access to treatment and care, greater understanding, inclusion and support for people living with RMDs. 

Arthritis is a broad term used to describe more than 100 conditions that affect the joints and surrounding tissues. It can affect people of different ages and may involve one or multiple joints. The causes vary depending on the type, with factors such as age, genetics, immune system activity, injuries and other health conditions playing a role.

The two most common types are osteoarthritis and rheumatoid arthritis. Osteoarthritis develops when the tissues within a joint gradually change and deteriorate, while rheumatoid arthritis is an autoimmune condition in which the immune system attacks the body's own joint tissues. Each type has different causes and requires a different approach to management.

Arthritis can affect the joints in different ways, and the symptoms may vary depending on the type and severity of the condition. Some symptoms develop gradually, while others may appear more suddenly. Common symptoms include:

• Joint Pain: Pain in one or more joints, which may worsen with movement or activity.

• Stiffness: Reduced ease of movement, particularly after waking up or remaining inactive for a while.

• Swelling: Puffiness or enlargement around an affected joint due to inflammation or changes within the joint.

• Tenderness: Pain or discomfort when pressure is applied to or around the joint.

• Reduced Mobility: Difficulty moving a joint through its usual range of motion.

• Warmth: The skin around an affected joint may feel warmer than the surrounding area, particularly with inflammatory forms of arthritis.

• Fatigue: Some types, particularly inflammatory arthritis, can cause persistent tiredness alongside joint problems.

Medication and physiotherapy are the core of arthritis treatment, but certain everyday habits can support joint function, improve mobility and make symptoms easier to manage. Here are some simple lifestyle changes to consider:

When a joint hurts, resting it seems like the obvious thing to do. The problem is that too much rest usually makes stiffness and pain worse. Movement keeps the joint fluid circulating, and stronger muscles around the joint reduce the load it has to take.

Walking, swimming, cycling, water aerobics and yoga are all easy on the joints. If your doctor is happy with it, aim for about 150 minutes of moderate activity a week. You do not need to do it in one go, and even 10 minutes at a time counts. Some muscle soreness afterwards is normal. 

Stretching and strength exercises do a different job from walking or cycling. Stretching improves how far a joint can move and can make mornings less stiff. Strength work builds the muscles that support your joints, which matters most for the knees, hips and lower back.

You can start with simple exercises such as:

• Leg raises

• Wall push-ups

• Resistance band exercises

• Gentle stretches for the hands, shoulders and hamstrings

It helps to see a physiotherapist at the start. They can put together a routine for your type of arthritis and check your form, so you do not strain the very joint you are trying to protect.

Extra weight puts more load on the knees, hips and spine, and over the years that speeds up wear in the joints. Losing even a little can bring pain down and make movement easier. Body fat is also linked to higher inflammation, so weight matters for inflammatory types of arthritis too, not just osteoarthritis.

Slow, steady weight loss works better than crash diets. Crash diets tend to cost you muscle and nutrients, and your joints need both. Better food choices and regular activity, kept up over months, will do more than any quick fix.

No food cures arthritis, but what you eat can influence how inflamed and sore your joints feel. A diet built around whole, minimally processed foods is a good starting point.

Foods worth including:

• Fatty fish such as salmon, mackerel and sardines, which are rich in omega-3 fatty acids

• Leafy greens, berries, tomatoes and other colourful fruit and vegetables

• Nuts, seeds and olive oil

• Whole grains, dals and other pulses

• Turmeric and ginger, used as part of everyday cooking

Foods worth limiting are sugary drinks, refined carbohydrates, deep-fried snacks and heavily processed foods. If you have gout, your doctor may also advise cutting down on red meat, organ meats and seafood high in purines. Be cautious about supplements and "miracle" diets, and check with your doctor before taking anything alongside your arthritis medication.

Heat and cold are simple home remedies, and each suits a different situation.

• Heat for Stiffness: A warm shower or hot water bag for 15 to 20 minutes before activity relaxes the muscles and improves blood flow.

• Cold for Swelling and Flare-Ups: Wrap an ice pack in a thin cloth and use it for 10 to 15 minutes at a time to reduce swelling and numb pain.

Never put either directly on bare skin. If you have diabetes or reduced sensation, be extra careful, since burns and skin damage can go unnoticed.

The way you use your body during everyday activities can affect the amount of stress placed on your joints. Some practical adjustments include:

• At Your Desk: Keep your screen at eye level, your feet flat on the floor and your lower back supported. Stand up and move every 30 to 45 minutes.

• When Lifting Or Carrying Weight: Bend at the knees, keep the load close to your body and use larger joints where possible. Carry a bag on your forearm or shoulder rather than gripping it tightly with your fingers.

• In The Kitchen And Around The House: Lever-style handles, jar openers and cushioned grips can reduce pressure on the small joints of the hands.

• Choose Supportive Footwear: Shoes with good cushioning and support can reduce stress on the feet, knees and hips. Avoid footwear that is uncomfortable or no longer provides adequate support.

Pain makes it harder to sleep, and poor sleep makes pain feel worse the next day. Without a few deliberate changes, this pattern tends to repeat itself.

A few habits that help:

• Keep fixed sleep and wake times

• Use a mattress and pillow that support your joints

• Stay off screens for the last hour before bed

• Try deep breathing, meditation, gentle yoga or a short walk outdoors to manage stress

Stress matters because it can increase pain and, in some people with inflammatory arthritis, may trigger flares. If pain keeps waking you up regularly, tell your doctor, because your treatment may need a review.

Smoking is linked to a higher risk of developing rheumatoid arthritis. In people who already have it, smoking is linked to more severe disease and a weaker response to treatment. Quitting is one of the most useful things you can do, whichever type of arthritis you have.

Alcohol needs some thought too. It can interact with common arthritis medicines such as methotrexate and anti-inflammatory painkillers. Beer and spirits can also raise uric acid levels, which may set off a gout attack. Ask your doctor what is safe in your case.

Arthritis can develop gradually, and some symptoms may be easy to dismiss at first. If you notice any of the following,  it is worth speaking to a doctor. Some signs that warrant medical attention include:

• Persistent Stiffness: Joint stiffness that continues for several weeks or repeatedly returns, particularly if it is worse after periods of rest.

• Ongoing Swelling: Swelling around one or more joints that does not settle or keeps returning.

• Increasing Pain: Joint pain that becomes more frequent or severe over time, rather than improving with usual self-care.

• Reduced Mobility: Increasing difficulty moving a joint normally, such as bending the knee, gripping objects or moving the fingers.

• Symptoms Affecting Multiple Joints: Symptoms affecting several joints, particularly if they develop on both sides of the body.

• Difficulty in Daily Activities: Arthritis symptoms that begin making everyday tasks such as walking, dressing, working or sleeping difficult.

If you have been putting up with pain or stiffness for a while, or you are managing arthritis but still struggle on most days, an assessment is worth booking sooner rather than later. Consult an orthopaedist at Sterling Hospitals. Our specialists will help find out what is causing your joint pain and plan the right treatment to help you move comfortably again.