- Stomach pain, nausea, vomiting and diarrhea can all be symptoms of an allergic reaction.
- Hives and eczema can appear on the skin, along with swelling of the lips or throat, mere moments after a food is eaten.
- Some food allergies may manifest simply by provoking sneezing or coughing, but severe reactions can result in anaphylaxis (breathing difficulties resulting from the closing of the throat).
- Food allergies may also cause lightheadedness, dizziness or, in extreme cases, a loss of consciousness.
- As the body becomes physically stimulated, a person can become itchy or lightheaded. Hives and even anaphylaxis can occur. Such a condition can be prevented by avoiding food for up to two hours before exercise.
- Certain fruits and vegetables can cause a cross-reactive allergy. Proteins in certain foods can provoke a reaction if one is allergic to the pollens similar to them. Cooking foods can alleviate these allergies.
- If an allergic reaction is not serious, it can be treated with an over-the-counter antihistamine product such as Benadryl. However, if a person suffers from breathing difficulties, hives or severe swelling around the mouth or eyes, medical attention is needed. The use of an epinephrine syringe (commonly known as an Epi-Pen) can often delay the onset of anaphylaxis. An anaphylactic allergic reaction can be fatal if not treated as quickly as possible.
Digestive Symptoms
Skin Symptoms
Respiratory Symptoms
Other Symptoms
Exercise-Induced Food Allergies
Fruit and Vegetable Allergies
How to Treat a Food Allergy
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