Have you ever wondered what allergies and allergic reactions really are?
General InfoAn Allergy is a hypersensitivity to foreign substances which are normally harmless but which produce a violent reaction in the allergy sufferer. Your immune system’s job is to protect you from bacteria and viruses. If you have allergies, though, part of your immune system works too hard. It may attack harmless substances such as cat dander or pollen in your eyes, nose, lungs, and under your skin. When you come in contact with an allergen, your immune system starts to generate chemicals known as IgE antibodies. And these chemical compounds can motive histamine, which causes swelling, infection and a build up of mucous.
Allergies are generally the body's effort to eliminate something it considers unsuitable. Typical allergic reactions are hay fever, migraines, asthma, hay fever, digestive disturbances, coeliac disease, conjunctivitis, skin conditions such as urticaria and eczema, drowsiness, Chronic fatigue syndrome (CFS), hyperactivity in children, tinnitus, recurrent sinusitis and ear infections. In a few people the histamine (anaphylactic) reaction can cause muscle cramps, disorientation, unconsciousness and death from shock or suffocation.