What is allergic asthma?
• Allergic asthma: Allergic asthma is one of the most common forms of asthma and is triggered by exposure to an allergen. Upon exposure to the allergen, the airways become constricted and inflamed which affects breathing. The severity of symptoms is variable. This form of asthma is more common in children than adults.
A. Allergic asthma is a chronic inflammatory disorder of the airways. Its symptoms are made worse by exposure to an allergen (e.g., dust, mold, pollen, animal dander) to which the patient has been sensitized. Q. What are the symptoms of allergic asthma? A. The symptoms of allergic and non-allergic asthma are the same. They include coughing, wheezing, shortness of breath or rapid breathing, and chest tightness. These symptoms are often provoked by an identifiable trigger. Q. What factors can cause or trigger allergic asthma? A. A family history of allergies is the most important predictor of whether a person will develop asthma. Environmental substances (allergens) can trigger an exacerbation or attack in patients with allergic asthma. The allergens include tree, grass, and weed pollen, plus molds, animal dander, dust mites and cockroach droppings. Asthma attacks can also be triggered by viral infections, exercise, cold air and non-specific irritants. Q. How many people suffer from alle
