You will be surprised to know how certain everyday foods can trigger a reaction in the body which is immediate from mild irritation to require serious medical attention and that quite a large number of people suffer from food allergies. This usually happens when a certain component is perceived in food by the immune system, which then triggers an alarm in the body harmful.
Symptoms of food allergy • Swelling: The most common reaction of the lips or other parts of the face including the eyelids, cheeks, and tongue swelling.
• Itching: You must also watch out for itching and rashes on the hands, back, or anywhere on the skin, such as swelling, parts of the face are commonly affected.
• Other signs: These consist of nausea, vomiting, diarrhea, cramps, and even a runny or stuffy nose.
• Anaphylaxis: Sometimes the reactions can be much more severe, this may happen directly or follow the above symptoms. Rapidly falling blood pressure may cause dizziness or vertigo, and you can lose consciousness. This particular symptom can, if not dealt with immediately life-threatening.
Common allergy-causing foods • Nuts: Peanuts are one of the most common causes of food allergies, and in cases may be severe. Other nuts are walnuts and pecan nuts.
• Milk: Milk allergy is found mainly in children, and in many cases the allergy subsides as they grow. Cow, goat, sheep's milk can all cause such as allergies because the proteins causes the allergies are found in all of these types of milk.
• Sea food: fish, clams, crabs, shrimp, oysters and lobsters are the most common types of seafood that can cause an allergic reaction.
• Cereals, grains, etc.: wheat, rice, maize, barley, oats and rye, in addition to eggs, sesame and flax seeds along with trigger allergies also.
Testing for Food Allergy • skin prick and blood test: This test includes a small stitch on the skin and then place the allergen (a substance causing the allergy) on the skin, a reaction such as swelling or redness can confirm the allergy. Blood tests are also done to check allergies. However, these tests were recognized allergies caused assumed the immunoglobulin E (IgE) type antibody.
• Food Challenge: You will receive an allergy-causing foods in the form of capsules are placed and kept under observation for each reaction. During this test can also detect other antibodies, they must be administered by professionals in a hospital or clinic to include possible side effects.
Prevention and cure • You can effectively avoid food allergy by producing an elimination diet that will contain a list of foods that reaction and then just stay away from them caused.
• antihistamines such as diphenhydramine (Benadryl), or steroids such as corticosteroids may also be given to treat allergies. Adrenaline, to draw up the blood pressure helps may be given in the event of a severe reaction such as anaphylaxis.
The type of food and the severity of the reaction vary greatly from person to person, but it is something that you should not let go untreated.
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