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Food Allergies

 Just The Facts
What are food allergies?

Peanut allergies are one of the most common food allergies, especially in children. In recent years, doctors have noted an increase in the number of people with allergies to peanuts. This allergy can be so severe that even trace amounts of a peanut can be fatal. For some, other foods may be just as life threatening. The same precautions should be taken regardless of the allergen.

What is allergic (Anaphylactic) shock reaction?

Anaphylactic (a-na-fi-lak-tik) shock is the most severe and life-threatening type of allergic reaction. It can happen within seconds of exposure to any allergen. Anaphylactic shock can lead to heart attack, coma and death.

What are some common food allergies?
  • Peanuts, nuts (tree)
  • Fish, shellfish
  • Eggs
  • Soy
  • Milk and dairy products
  • Wheat
  • Antibiotics, medications
 
What are the signs and symptoms?
  • Nausea, cramps, vomiting, diarrhea
  • Hives, itching, redness or swelling of the eyelids, lips or anywhere on the skin
  • Breathing problems including coughing, wheezing, tightness in the throat or chest
  • Runny or stuffy nose, itchy watery eyes
  • Trouble swallowing
  • Dizziness, feeling like dying
 
What can people do?
  • Know who is allergic and to what.
  • Hand washing and proper cleaning of all surfaces is very important. 
  • Avoidance of the allergen is key to preventing an emergency. 
  • Provide for an allergen free area and do not allow products that contain the allergen to be brought from home.
  • Have prescribed medication and an emergency plan ready in case of a reaction.
  • Know how to use an Epi-pen .
 
  If you have any questions or concerns, please call the Health Information Line
at the Brant County Health Unit 519-753-4937 extension 259
 
 
Adapted from Wellington-Dufferin-Guelph Public Health  |  Reviewed 08/2009
Last Updated ( Thursday, 08 October 2009 )