There's no medication or other treatment that can cure an egg allergy or prevent someone with a food allergy from having an allergic reaction. The only way to prevent egg allergy symptoms is to avoid eggs or egg products. This can be difficult, as eggs are a common food ingredient. However, you may find that you or your child can tolerate eggs that have been cooked into foods, such as when they are an ingredient in baked goods.
Antihistamines to ease symptoms
Despite your best efforts, you or your child may still come into contact with eggs. Medications, such as antihistamines, may reduce signs and symptoms of a mild egg allergy. These drugs can be taken after exposure to eggs. But, they aren't effective for preventing an allergic egg reaction or for treating a severe reaction.
Emergency epinephrine shots
If you or your child is at risk of a severe reaction, you may need to carry an emergency epinephrine injector (EpiPen, EpiPen Jr, Twinject) at all times. If you or your child develops anaphylaxis after egg exposure, you or your child will need an emergency epinephrine shot and a trip to the emergency room. Even if anaphylaxis symptoms improve, you or your child will need to remain under medical supervision for a period of time to be sure severe symptoms don't return.
If you or your child does have an autoinjector, be sure it's always available. Learn how to use it properly. If your child has one, make sure caregivers have access to it and know how to use it. If your child is old enough, make sure he or she also understands how to use it. Replace the autoinjector before its expiration date. Otherwise, it may not work properly.
There's no cure for egg allergy, but most children will eventually outgrow it. Talk to your child's doctor about how often he or she should be tested to see whether eggs still cause symptoms. This may be yearly, or on another schedule depending on your child's symptoms and the doctor's recommendations. It may be unsafe for you to test your child's reaction to eggs at home, particularly if your child has had a severe reaction to eggs in the past.