Corn Allergy Symptoms and Treatment

By | August 13, 2015

Corn allergy symptoms

This article is about corn allergy symptoms. It is really important to have knowledge about corn allergy symptoms. It is because several types of symptoms appear in you, some time you mistakenly take these symptoms as corn allergy symptoms therefore a knowledge about these symptoms is necessary.

Food Allergy

The allergy to the corns occur when ther immune system mistakes corn or the corn product for something that is harmful. In response to it, it releases the antibodies called as the immunoglobulin E to neutralize these allergen. The next time when you eat the corn, ther body identifies it and the signals to the immune system to release the histamine and some other chemicals. The allergy symptoms are caused by such reaction.

But, the allergy is extremely rarely occurring alergy. It often develops because of the cross contamination with some other allergen, like as the soy. The trace amounts of the soy can trigger the reaction in the people who are very sensitive to them.

Corn allergy symptoms and signs

Allergic reactions to the particular food like as the corn can vary based on the individual. For some people,  reaction may be uncomfortable. May be For others, the reaction  more severe and possibly life-threatening.

Symptoms may be appear after  minutes or hours  consumption and can include:

  • itchiness in the mouth
  • eczema
  • swelling of lips, tongue ,face, or other parts of body
  • difficulty in breathing
  • dizziness, fainting or , lightheadedness
  • digestive problems like vomiting, , nausea, or diarrhea

Part 3 of 8: Reactions

Severe Allergic Reaction

The more severe allergic reaction to corn could  result in anaphylaxis, which is the life-threatening.

Symptoms can  include:

  • loss of consciousness
  • irregular or rapid pulse
  • shock
  • difficult to breath due to swelling of the throat

It’s important to seek medical help immediately if you are allergic to corn, or if you experience any of these signs.

Part 4 of 8: Consult Your Doctor

Corn allergy symptoms

Consult Your Doctor

if you suffer from any of these symptoms make an appointment with doctor when eating corn or corn products. They’ll take a history of your symptoms, and food allergies to determine if your reaction is caused by corn or something else.

Part 5 of 8: Limit Exposure

Limiting Exposure

Avoiding  corn could  be difficult because many food products made up of corn or some form of corn. For some people, even touching the allergen can also cause a reaction.

Only one way to prevent an allergic reaction is to bring your own food when you are  traveling. When eating out, ask your server to check with the chef about which ingredients are used in dishes and about the food prep process.

Part 6 of 8: Corn Products

Hidden Dangers

If you have an allergic reaction to corn, sometimes merely avoiding the food itself is not enough. Corn products may be hidden in food or drinks as sweeteners. Be sure to carefully read all ingredients.

Corn products are usually found in the following items among other products:

  • baked goods
  • beverages or sodas
  • candies
  • canned fruits
  • cereals
  • cookies
  • flavored milk
  • jams and jellies
  • luncheon meats
  • snack foods
  • syrups

Part 7 of 8: Ingredients

Corn allergy symptoms

Reading Labels in Ingredients

Food products generally indicate when corn is included in the ingredients. Steer clear of anything with the words corn  hominy, maize or masa,  listed.

Other ingredients that may indicate the presence of corn include:

  • caramel
  • dextrose
  • dextrin
  • fructose
  • malt syrup
  • modified food starch and vinegar

Part 8 of 8: Prevention


Most people with food allergies are unlikely to be fully cured, but there are ways to reduce the risks of allergic reactions.

If you have already suffered a severe allergic reaction to corn in the past, wear a medical bracelet or necklace. This will help others know that you have allergy to corn. The medical bracelet or necklace is helpful in situations where you have a severe allergic reaction and cannot communicate to others about your condition.

If you are interested in reading about others experiences with corn allergies, we have rounded up some of the best food allergy blogs from around the web.


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