An allergy is a reaction of your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing.Scientists think both genes and the environment have something to do with it. Normally, your immune system fights germs. It is your body's defense system. In most allergic reactions, however, it is responding to a false alarm.
An allergy occurs when the body overreacts to an allergen or ‘trigger’ that is typically harmless to most people. Examples of allergies include hay fever, asthma, eczema, hives and food allergy. Estimates suggest that about one person in four is allergic to something and roughly half of all allergy sufferers are children.
Allergies App provides you a detailed description of the occurances of allergies.
Sign and Symptoms of different allergies and Risks for allergies are clearly explained in the app.
Quiz section of the app tests your knowledge about Allergies.