Hives and others: Reactions to gelatin resemble those of other food allergens and may include hives, itching or swelling in the mouth, vomiting or breathing difficulties. Skin testing or blood testing can confirm this. Some cases of reactions to vaccines can be due to porcine gelatin.
Answered 4/17/2018
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3 doctors weighed in across 2 answers
A doctor has provided 1 answer
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