See below: Allergy is an aberrant immune response. It can be to environmental agents, or drugs. Visit this site for info: https://www.mayoclinic.org/diseases-conditions/allergies/symptoms-causes/syc-20351497 Wish you good health!
Answered 5/25/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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