06/03/2010
...9 million, about ¾ have asthma that is triggered by allergies. Remember, we talked about different triggers for asthma symptoms (exercise, pollen, allergens, etc.). Patients whose asthma is triggered by allergens are often said to have “allergic asthma”. [3] According to the Asthma and Allergy Foundation of America, allergic asthma is the most common type of asthma, affecting around half of asthma patients. Does Genetics Play a Role? Atopy refers to the genetic tendency to...