COPD in Winter: Sudden Cold & Pollution Severely Affect Lungs

• COPD is a chronic lung disease where sudden temperature drops, cold dry air, and pollution severely worsen lung function by constricting airways, thickening mucus, and increasing infection risk.
• Cold air causes bronchospasm, thickens mucus, and increases susceptibility to infections, leading to severe shortness of breath and potential hospitalization for COPD patients.
• Regions like North Bengal face increased COPD exacerbations due to rapid temperature changes, cold air exposure, and indoor pollution from heating sources.
• Protection includes keeping the chest, mouth, and nose warm, avoiding cold air, maintaining good indoor air quality, staying hydrated, using prescribed inhalers, and getting vaccinations.
• Patients should monitor symptoms closely and seek immediate medical advice for worsening conditions like cough, shortness of breath, or increased mucus production.

Why It Matters: Cold weather severely impacts COPD patients, making precautions crucial.