Immunology, Virology and Microbiology

Allergy and Therapies

Allergy involves an exaggerated response of the immune system, often to common substances such as foods or pollen. The immune system is a complex system that normally defends the body against foreign invaders, such as bacteria and viruses, while also surveying for conditions such as cancer and autoimmunity. Allergens are substances that are foreign to the body and that cause an allergic reaction. These diseases include hay fever, food allergies, atopic dermatitis, allergic asthma, and anaphylaxis.Symptoms may include red eyes, an itchy rash, runny nose, shortness of breath, or swelling. There are many types of allergies, Drug Allergy, Food Allergy, Insect Allergy, Latex Allergy, Mold Allergy, Pet Allergy, Pollen Allergy. Some allergies are seasonal and others are year-round. Some allergies may be life-long.

Allergies, also recognized as allergic diseases, are a numeral of conditions caused by hypersensitivity of the immune system to classically harmless substances in the environment These diseases contain hay fever, food allergies, atopic dermatitis, allergic asthma, and anaphylaxis. Symptoms may embrace red eyes, an itchy rash, sneezing, a runny nose, shortness of breath, or swelling. Food intolerances and food poisoning are separate circumstances.