Food Allergies Article

Every year, approximately 30,000 emergency room visits are caused by allergic reactions to foods. There are eight foods that trigger 90% of all allergic reactions: peanuts, milk, wheat, eggs, soy, fish, tree nuts, and shellfish. This guide explains why it happens, what happens, and how to protect yourself.

Why does your body react to the food?

When you ingest a food you are allergic to, your body reacts like it is being attacked. Your body then protects itself from the food by having the immune system release chemicals the next time it senses danger, which would be the next time you eat the food. This reaction and release of chemicals causes an allergic reaction.

What are the symptoms of an allergic reaction?

Some common signs that will show up during an allergic reaction include tingling in the mouth; swelling of the tongue or throat; rash, hives, or swelling; difficulty breathing; wheezing; vomiting, abdominal cramps or diarrhea; and in severe cases, loss of consciousness.

Who is prone to food allergies?

Anyone can have a food allergy. You may find yourself at higher risk, however, if you or an immediate family member has any other kind of allergy. If you have asthma and food allergies, you are at great risk for a life-threatening allergic reaction.

How to protect yourself?

-An allergist can diagnose if you have a food allergy by using blood tests or a skin prick

test.

-Read labels and menus extremely carefully. Even the smallest amounts of the food can

cause a reaction. Also ask waiters about ingredients before ordering at a restaurant.

-Keep an emergency plan in your wallet or purse that explains what to do if you

unknowingly eat a food you're allergic to.

- Carry a self-injectable epi-pen with you. This is available by prescription from your

doctor.