The exact cause of asthma isn't known. Researchers think some genetic and environmental factors interact to cause asthma, most often early in life.
Asthma — Comprehensive overview covers symptoms, treatment of this chronic ... Causes. By Mayo Clinic Staff. It isn't clear why some people get asthma and ...
Asthma symptoms affect an estimated 26 million Americans — 19 million adults and 7 million children — and are one of the leading causes of absences from ...
The causes of asthma. Includes information on people at risk of getting asthma.
If you have asthma, it is important to keep track of the causes or triggers that you know provoke your asthma. Because the symptoms do not always occur right ...
Learn about the symptoms, diagnosis, treatments, living with asthma and more. ... For information on the different causes of asthma (allergy, colds, stress, ...
Sep 14, 2016 ... Do you know the most common causes of asthma? Learn more about your own asthma triggers.
Asthma has many causes and no cure. Learn more about asthma's causes and ways you can address triggers, alleviate symptoms, and avoid allergy attacks.
Nov 23, 2016 ... The exact cause of asthma is not known. What all people with asthma have in common is chronic airway inflammation and excessive airway ...