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Food allergy
Alternative Names: Allergy to food Symptoms: The following symptoms may occur after eating an offending food: scratchy throat anaphylaxis (a severe, whole-body allergic reaction that can result in death) abdominal pain diarrhea nausea vomiting stomach cramps itching of the mouth, throat, eyes, skin, or any area hives angioedema (swelling, especially of the eyelids, face, lips, and tongue) light-headedness or fainting nasal congestion runny nose shortness of breath wheezing difficulty swallowing Text Continues Below THE ORAL ALLERGY SYNDROME The oral allergy syndrome consists of itching lips, tongue, and throat, and sometimes swollen lips. It occurs after eating certain fresh fruits and vegetables. The allergens in these foods are similar to certain pollens. Examples are Melon/Ragweed pollen and Apple/Tree pollen. While people with oral allergy syndrome rarely have an anaphylactic reaction, they should ask their doctor whether they need to carry injectible epinephrine. Signs and tests: If you develop symptoms shortly after eating a specific food, you may have a food allergy. Key signs include hives, hoarse voice, and wheezing. In severe reactions, you may have low blood pressure and blocked airways. A blood test to identify elevated antibody levels (particularly IgE) can confirm that you have an allergy. Page:  1 | 2 | Next >>