https://www.healthcentral.com/slideshow/why-humidity-and-cold-air-trigger-asthma
Asthma

Why Humidity and Cold Air Trigger Asthma

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Humidity of 50 percent or more triggers asthma


Air that is too dry can trigger asthma


Dry mucus membranes can aggravate allergies


Exercise can trigger asthma


Mouth breathing can trigger asthma


Cold air triggers asthma


The HealthCentral Editorial Team

The HealthCentral Editorial Team

@HealthCentral

HealthCentral's team of editors based in Arlington, Virginia, collaborates with patient advocates, medical professionals, and health journalists worldwide to bring you medically vetted information and personal stories from people living with chronic conditions to help you navigate the best path forward with your health — no matter your starting point.