Food for Learning: Allergies and the Hard Facts

A food allergy with a child usually focuses on one or two foods. But what are they? According to AHealthyMe, "Some bodies -- especially young ones -- react to certain foods as they would to dangerous intruders. Their immune systems unleash a barrage of chemicals against proteins in these foods, causing the misery known as an allergic reaction. If you or your spouse has ever suffered from a food allergy, there's a good chance your child will too. About 6 percent of children under age three and 2 percent of older kids have allergies of this kind."

Fortunately. most pre-school teachers are certified to handle emergencies - and if yours isn't, ask why. But often, allergic reactions can be confused with other symptoms and if ignored can become severe. Here are some important tips.

The Hard Facts:
Severe Food Allergies Can Be Life-Threatening

Allergy Alert:
Mild Symptoms Can Become More Severe

Initially mild symptoms that occur after ingesting a food allergen are not always a measure of mild severity. In fact, if not treated promptly, these symptoms can become more serious in a very short amount of time, and could lead to anaphylaxis. See The Hard Facts at left.

Following ingestion of a food allergen(s), a person with food allergies can experience a severe, life-threatening allergic reaction called anaphylaxis.

This can lead to:

• constricted airways in the lungs
• severe lowering of blood pressure and shock ("anaphylactic shock")
• suffocation by swelling of the throat

Each year in the U.S., it is estimated that anaphylaxis to food results in:

• 30,000 emergency room visits
• 2,000 hospitalizations
• 150 deaths

How to Order Print Copies of this Information:

Printed versions of this flyer is available from the U.S. Food and Drug Administration, Center for Food Safety and Applied Nutrition (CFSAN) by calling 1-888-SAFEFOOD or by sending an email request, including name address and phone number, to OCO2@cfsan.fda.gov.

For English request "CFS 26"; for Spanish request "CFS 26S".

This information is also available in PDF (473 KB) and Spanish PDF (565 KB).

Reference:

U.S. Food and Drug Administration: Center for Food Safety and Applied Nutrition, February 2007