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A member asked:
If i had an allergy to a food and i take a zyrtec (cetirizine) daily, will it prevent me from noticing symptoms like hives?
4 doctors weighed in across 3 answers
I would not: I woul dnot eat foods you are allergic to just because you are taking an antihistamine. You could still ahve a bad reaction.
Answered 2/7/2021
2.8k views
Not likely : Antihistamines like Zyrtec (cetirizine) can help to treat mild symtpoms of an allergic reaction like hives, rash, itching, or sneezing. However, it would not prevent someone from noticing a food reaction. Any severe food allergy should be treated in an emergency room setting.
Answered 5/26/2015
2.8k views
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