Food Allergy Overview and How to Fight It
Then you try to ask questions, what is food allergy? What are causing these annoying symptoms? What�s happens inside the body during allergic reactions? Ah! Understanding ones own health condition will better help them accept and overcome whatever�s bothering them.
To start with, food allergy is unusual reaction to certain type of food allergen. An allergen is the substance or thing that causes the allergic reactions. Exposure to the allergen sets off the alarm in the human immune system which consequently releases antibodies to fight off the invasion of the perceived foreign body that is the food allergen. It then causes the symptoms you would see when you are in a state of allergic reaction.
The aforementioned is just an overview of the whole picture. Looking more closely, allergic reactions undergo two courses of action. The initial course is the release of immunoglobulin E or IgE by the immune system into the blood stream. IgE is a food-specific antibody and a protein that is the body�s immune defense against the food allergen.
Following the initial response is the attachment of the IgE to the mast cells. These mast cells are present in body tissues specially locations of the body where allergic reactions are common. These locations may include the lungs, skin, nasal and oral cavities, and the gastrointestinal system.
As for the food itself, you may have noticed that you are not just allergic to one type of food. There are instances that you experience an allergic reaction to oyster and then later you found out that you are also allergic to crabs and other seafoods. This occurrence is what medical professionals call cross-reactivity, wherein an individual can be allergic to closely related or similar types of foods.
The only way to deal with this unfortunate mishap is to try as best as you can to avoid the foods that set off allergic reactions in your body. There is no cure to food allergy but there are medications out there that can alleviate its symptoms. With the help of a medical health professional, you can be assisted in the ways you can avoid exposures to food allergens. Nutritionists may teach you alternative ingredients or foods to replace the food that will be eliminated from your diet. Also, make it a habit to check food labels for possible ingredients that you may be allergic with and do not hesitate to warn the restaurant employees, like the waiter, about your food allergy to prevent any unwanted accidents.
Individuals who are highly allergic are advised to put on medical alert necklaces or bracelets which declare your condition. As for the medications, some patients who are very vulnerable are also advised to bring with them at all times a self-injectible epinephrine, which is prescribed by the doctor, that can be of great help during sudden attacks of allergic reactions before seeking out for the assistance of an emergency team.
Other medications are antihistamines, bronchodilators, and corticosteroids. Antihistamines help improve symptoms of rhinitis, hives, rashes, and gastrointestinal problems. Corticosteroids alleviate the severity of inflammations of the skin and in other areas of the body. While bronchodilators are utilized to open up air passages of the respiratory tract that has become inflamed which would have resulted to breathing difficulties.
To understand more about your food allergies, you can consult your physician. There are also comprehensive books in the market that can be easily understood by just about anybody that has complete information about food allergies and how to fight it.
My ArticlesFood Allergy And Asthma
Common Food Allergy: Effectively Managing Food Allergies
Managing Your Child's Food Allergies Effectively
At War With Food: The Cause Of Food Allergy
Your Cat And Food Allergy
Food Allergy Overview And How To Fight It
Food Allergy And Food Intolerance: Identification And Treatment
Dog's With A Food Allergy: Treating And Managing Your Dog's Allergy
Your Hidden Food Allergy Or Allergies Are Making You Fat
Food Allergy And Anaphylaxis In An Irritating Nutshell
Fighting Off Food Allergy Reactions
Eczema And Food Allergy; Are They Really Related To Each Other
Warning Signs Of Food Allergies
Food Allergy Management At Schools
A Survival Guide To Overcome And Recover From A Food Allergy
Having A Hidden Allergy Can Contribute To Making You Ill
Symptoms, Diagnosis, And Treatments Of Food Allergy In Cats
Child Food Allergy: How To Effectively Manage It
Food Allergy Survival Guide: A Book That Truly Cares
Cure For Food Allergy With Psychological Origin
Spotting The Culprit: Food Allergy Blood Test
Easy Guidelines On Fighting Food Allergy Through Allergens-Free Diet
Recipes For People Who Are Allergy-Sensitive
Allergy-free Dog Food, Is It The Best Solution?