Allergies: What It Is, Types, Symptoms, Diagnosis, Treatment & Causes
Allergies are health conditions. They are caused by hypersensitivity of the immune system to typically harmless substances in the environment. These substances are known as allergens. They include pollen, dust mites, mould spores, pet dander, and certain foods. Symptoms of allergies can range from mild (itchy eyes) to severe (anaphylaxis). Your doctor will guide you about the treatment for allergies with over-the-counter medications. Some people may require prescription-strength medications or immunotherapy. If you are looking for information on allergies, you’ve come to the right place. Here, we will cover the different types of allergies, their symptoms, and how they are diagnosed. What is an Allergy? Allergy is your body’s negative response to certain substances that are harmless to others but do not work well with your immune system. These substances are most likely food items, insects, pet dander, moulds, pollen etc. When your body comes in contact with the allergen (thr...