The Truth About Children and Food Allergies

Kids with food allergies can stay safe at school by bringing lunch from home.
True
False
Kids with food allergies can stay safe at school by bringing lunch from home.
When you pack your child’s lunch, you’ll know what's in it. But kids often share food. Your child may not know what's in the cookie or sandwich their friend offers them a bite of. Make sure they doesn’t share lunches and snacks.
Crafts or science projects that use food can also expose kids to allergens. Let the school staff know if your child has a food allergy.

If your child has a peanut allergy, they should avoid tree nuts, too.
True
False
If your child has a peanut allergy, they should avoid tree nuts, too.
Peanuts are related to peas and beans. Because of that, some kids with peanut allergies can still eat tree nuts like walnuts and almonds. But peanut proteins are similar to tree nuts. That means kids who are allergic to peanuts are more likely to be allergic to tree nuts than other people. Talk to your doctor about what else to avoid.

Milk allergy and lactose intolerance are the same thing.
True
False
Milk allergy and lactose intolerance are the same thing.
Parents often confuse lactose intolerance -- the inability to digest the sugar in milk and other dairy products -- with a milk allergy. The symptoms can seem similar. Both can cause vomiting and stomachache within about 30 minutes. Your pediatrician can help you figure out which one your child has.

Kids can outgrow some food allergies.
True
False
Kids can outgrow some food allergies.
Most children outgrow milk, soy, egg, and wheat allergies by the end of their teen years. Many kids outgrow them by the time they're 5 years old. On the other hand, kids with peanut, tree nut, or seafood allergies usually have them for life. Your pediatrician or allergist can do tests to see if your child's allergy has gone away.

As long as your child doesn't eat peanuts, they are OK.
True
False
As long as your child doesn't eat peanuts, they are OK.
It depends on how sensitive they are to peanuts. Skipping PB&J sandwiches may be enough for some kids. Others can have a reaction even if they:
Touch peanuts
Eat foods that came in contact with equipment that touched peanuts
Breathe air near people who are eating peanuts
Ask your child's doctor what's safe for them.

You should wait until kids are 3 years old to feed them peanuts or eggs.
True
False
You should wait until kids are 3 years old to feed them peanuts or eggs.
Doctors once believed that you should wait several years before feeding kids foods like peanuts and seafood. The idea was that the wait would prevent them from getting food allergies. Now we know the delay makes no difference. Based on your family history of food allergies, your doctor can help you decide when to try feeding your child certain foods. Make sure your child can chew and swallow a food safely before trying something new. Your doctor can provide guidance on what’s safe to try at each age.

Allergy shots can cure food allergies.
True
False
Allergy shots can cure food allergies.
Allergy shots, also called immunotherapy, may help if they are allergic to things you inhale, like pollen or mold. But they don't really work for food allergies. Some medications can treat minor and major symptoms, but there's no cure for food allergies -- or any allergies. Your child's doctor can help manage their allergy symptoms and come up with a plan to treat severe reactions.

Food additives often cause allergic reactions.
True
False
Food additives often cause allergic reactions.
Foods, not things added to them, are most likely to be the problem. Additives like dyes, sweeteners, or preservatives can trigger reactions. But only a handful have been shown to cause reactions in a small number of people.

Your child eats a food and gets hives. Is it OK to use over-the-counter medication?
Yes
No
Your child eats a food and gets hives. Is it OK to use over-the-counter medication?
For a minor reaction to food, like a rash, most children can take a liquid antihistamine like diphenhydramine. This over-the-counter product can relieve hives and itching.
But if they have other symptoms like wheezing, swelling, or trouble breathing, talk to your doctor about other important measures. An epinephrine auto-injector can save their life if they have a type of severe reaction called anaphylaxis.

If your child has a swollen tongue and trouble breathing after eating, you should:
Drive them to a hospital emergency room.
Give them an epinephrine injection.
Call 911.
If your child has a swollen tongue and trouble breathing after eating, you should:
Shortness of breath, swelling, and itching can be early symptoms of an anaphylactic reaction, which can become life-threatening within minutes.
If you have epinephrine, inject it first and then call 911. If you don’t have epinephrine, call 911 immediately. The best way to prevent anaphylaxis is to help your child avoid their food triggers.

How quickly do most children have a severe allergic reaction to a food?
Within an hour
Within 2 hours
Several hours later
How quickly do most children have a severe allergic reaction to a food?
Symptoms of an anaphylactic reaction to food -- rash, dizziness, swelling, trouble breathing -- usually show up within an hour. Or it could be anywhere from a few seconds to a few hours. Some people have a second reaction hours later. That's why, even if your child seems to recover from a severe reaction, they should still go to the hospital so the staff can observe them for 4 to 6 hours.

Food allergies that cause anaphylaxis are on the rise.
True
False
Food allergies that cause anaphylaxis are on the rise.
If your child has had an anaphylactic reaction, have an emergency plan in place. Read labels carefully for food ingredients. If their doctor has prescribed epinephrine, keep it handy wherever they spend time alone. Teach family, friends, caregivers, and school staff what to do in an emergency.

Which of these foods can cause a severe allergic reaction?
Peanuts
Shellfish
Milk
All of the above
Which of these foods can cause a severe allergic reaction?
Food allergies are the most common cause of anaphylaxis. This severe allergic reaction makes it hard to breathe and can be life-threatening. The foods most likely to do it are peanuts, tree nuts, fish, and shellfish. Children who have asthma or have had an anaphylactic reaction before are more at risk than others.