Different Symptoms, Causes And Treatments Of Allergies

Allergies are substances normally not harmful, but can cause reactions to some people. It is common to experience allergic reactions, both from the environment and genetics. There is an astonishing number that suffer from one or more allergy.

The body will protect one from bacteria, viruses and allergens. If the allergen causes a reaction in a person, the body’s immune system will release chemicals to protect itself. These chemicals are called histamines. Most substances causing a reaction are common that occur in different people and produce similar symptoms.

Many people are allergic to different types of food and drugs, but do not know it until they encounter the substance. Environmental substances can cause allergic reactions in some people, like getting out in the sun. Others are allergic to certain insects, ingredients in cosmetics and jewelry. More common allergens are grass, pollen, mold, dust and pet dander.

Symptoms are pretty similar among those with allergies. The most common ones are runny nose, breathing problems, wheezing, coughing, headache, skin rashes, itchy and red eyes, hives, abdominal cramping and itchy skin, nose or mouth. It is not uncommon to have multiple symptoms.

Most times the allergens relate to where the contact was made with the person. An allergen that comes in contact with the eyes will produce red, itchy or swollen eyes. Breathing problems, coughing, wheezing, runny nose, itchy nose or throat can all be caused from allergens that are inhaled, like mould or pollen. Skin allergens will produce hives, skin rashes and itching. Food allergens will cause cramping, diarrhea, nausea, vomiting and may even be life threatening. Allergic reactions to drugs will cause different symptoms and can effect the whole body.

The best way to determine what triggers allergies in one person is to see a doctor for testing. The most common allergy testing done is skin testing using pricks and introducing different substances to the skin. Another test done is a blood test, immunoglobulin E.

Allergies can be treated easily and effectively. One can avoid trigger substances, if possible. But, if coming in contact with an allergen, one can take antihistamines or some may need epinephrine for more serious reactions.

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