Sometimes: The allergen can be in foods or things you use regularly. The companies can change formulations. Even the same people you r around can change something that may affect you.
Answered 2/3/2014
4.5k views
Face swelling: Your allergy problem may be due to something you ate , like shrimp, or other sea food. Eating chinese food could also have caused the problem.
Answered 9/28/2016
4.5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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