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A member asked:
What can cause severe hives after vomiting and 8-10 hours after eating also severe abdominal pain5. lasted less than 5 hour & gone and benadryl (diphenhydramine) given?
A doctor has provided 1 answer
Hard to know: Must see an Allergist for a thorough investigation and work up. Hives associated with vomiting (regardless of the sequence) is consistent with an anaphylactic episode (and thus you need an epipen (epinephrine) for her). To illustrate the myriad of possible triggers, there is a relatively recent finding that mammalian meat allergy (against "alpha-gal") results in 3-6hr delay in anaphylaxis (and induced by ticks
Answered 1/14/2018
2.9k views
Related Questions
A member asked:
I seem to get a hive or two an hr or so after taking any meds. Hives from xyzal, benadryl, (diphenhydramine) mestinon, nsaids, and others. Why does any pill cause hives?
A doctor has provided 1 answer
A member asked:
My 5 year old has hives and rash. She has used blm mouthwash. I've given her Benadryl (diphenhydramine). Should I give her Allegra also? Benadryl (diphenhydramine) doesn't help.
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I had hives last night and took 2 benadryl (diphenhydramine) one at 12 and one at 3am. If i get hives could that dose last night subdue new ones today at 4:18pm?
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A member asked:
I am on antibiotics and suddenly have bad hives. Can i take Benadryl (diphenhydramine) while on antibiotics? I do not know what caused the hives.
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Can taking allegra, zyrtec, and Benadryl (diphenhydramine) at the same time cause you to have worse allergies and also get hives?
3 doctors weighed in across 2 answers
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