01/16/2026
Cold air can be tough on the lungs, especially for those with chronic lung disease. When temperatures drop, cold, dry air can irritate the airways, trigger coughing, and make breathing feel more difficult. For people living with conditions like asthma, COPD, or other chronic lung diseases, winter weather can increase flare-ups and respiratory discomfort. Taking a few extra precautions during cold spells can help protect lung health and keep breathing easier all season long.
Ways to protect your lungs in very cold weather:
• Cover your nose and mouth with a scarf to warm the air before it reaches your lungs
• Limit time outdoors when temperatures or wind chills are extreme
• Take medications exactly as prescribed and keep rescue inhalers nearby
• Use a humidifier indoors to prevent dry air from irritating your airways
• Stay hydrated to help keep mucus thin and easier to clear
• Avoid exposure to smoke, strong fragrances, or other lung irritants
Being proactive during cold weather can reduce symptoms, prevent flare-ups, and support healthier breathing through the winter months.