As winter chills grip the air, many dismiss shortness of breath after minimal walking as a harmless response to cold weather. But experts warn this seemingly minor symptom could signal lurking health threats that demand immediate attention.
Cardiologists and pulmonologists across India are seeing a spike in cases where patients experience sudden breathlessness even with light activity during colder months. ‘What people attribute to foggy air or low temperatures is often the body’s cry for help,’ says Dr. Rajesh Kumar, a senior chest specialist in Delhi.
The primary culprits? Undiagnosed heart conditions like coronary artery disease and silent heart failure. When temperatures drop, blood vessels constrict, putting extra strain on the heart. For those with plaque buildup in arteries, this triggers angina or worse.
‘Lung issues aren’t far behind,’ adds Dr. Priya Sharma from Mumbai’s top respiratory clinic. Chronic obstructive pulmonary disease (COPD), asthma exacerbations, and even early-stage pulmonary hypertension manifest prominently in winter. Viral infections further complicate the picture, turning mild symptoms into medical emergencies.
Data from major hospitals reveals a 40% rise in emergency visits for breathing difficulties between November and February. Risk factors include age above 50, smoking history, obesity, and sedentary lifestyles – all amplified by seasonal changes.
Don’t ignore the signs. Persistent breathlessness, accompanied by chest tightness, fatigue, or swelling in legs, warrants urgent medical evaluation. Simple tests like ECG, spirometry, and echocardiograms can uncover hidden dangers.
Prevention starts now. Layer up properly, stay hydrated despite dry air, and incorporate light indoor exercises. Most importantly, listen to your body. That puffing after a short walk might just have saved your life by prompting timely intervention.