What is wheat allergy?

When your child has a wheat allergy and eats wheat, your child's body reacts as if the wheat causes harm. It fights back by setting off an allergic reaction. A mild reaction may include a few raised, red, itchy patches of skin (called hives). A severe reaction may cause hives all over, swelling in the throat, trouble breathing, or fainting. It can also cause belly pain, nausea, vomiting, or diarrhea. This is called anaphylaxis (say "ANN-uh-fuh-LAK-suss"). It can be deadly.

Having a wheat allergy isn't the same as having celiac disease or eating a gluten-free diet.

A good way to prevent your child's allergic reaction is to avoid the foods that cause it. Besides wheat breads, cereals, and pasta, wheat might be found in processed meats and sauces. An allergy doctor or a dietitian may be able to help you understand which foods will be okay and what to avoid. Learn what to do if your child has a reaction.