Asthma Mechanism

Featured Article

Scientists believe they may have found the biological trigger to familial hemiplegic migraine (FHM), a subtype of severe migraine accompanied by the aura.

Read more

More information on "Asthma Mechanism"

From Our Experts

See more SharePosts »

From Our Sources

More on Asthma »

Why Humidity and Cold Air Trigger Asthma

Cough

Humidity of 50 percent or more triggers asthma Two common theories for this are: Humid air is heavier and harder to breath and humid air harbors fungus, mold and dust mites that trigger asthma. Air that is too dry can trigger asthma When you...