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How do you know if you have a ketchup allergy?

17 doctors weighed in
Dr. Barbara Stark Baxter
Internal Medicine - Allergy & Immunology
16 doctors agree

In brief: Allergic symptoms

Symptoms of food allergies can range from itching of the lips, tongue, palate or throat to GI upset with nausea, vomiting, cramping, bloating, or diarrhea, to headache, nasal congestion, runny nose, itchy eyes, puffy eyes, itchy ears, itchy skin, hives, rashes, to cough, asthma, flushing, shock or rarely, joint pains.
One could be tested to components like tomato, or do a prick test w/the food.

In brief: Allergic symptoms

Symptoms of food allergies can range from itching of the lips, tongue, palate or throat to GI upset with nausea, vomiting, cramping, bloating, or diarrhea, to headache, nasal congestion, runny nose, itchy eyes, puffy eyes, itchy ears, itchy skin, hives, rashes, to cough, asthma, flushing, shock or rarely, joint pains.
One could be tested to components like tomato, or do a prick test w/the food.
Dr. Barbara Stark Baxter
Dr. Barbara Stark Baxter
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