AsthmaTips1 Why Cold Weather Makes Asthma Symptoms Worse — Causes and Care If cold air makes your chest tighten or breathing harder, you’re not alone. Simple daily habits—like gentle warm-ups and moisture in the air—can keep asthma under control. You step outside, and the air bites a little — that sharp, dry cold that makes you pull your scarf higher.For most people, it’s just a chill. But for those with asthma, that single breath can tighten the chest, spark coughing,.. 2025. 12. 3. Previous 1 Next