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A member asked:

Mom been on antibiotics for 3 weeks, developed hives last night and dr stopped antibiotics. how long should she expect hives to last?

A doctor has provided 1 answer
Dr. John Chiu answered

Depends: on how long-acting the antibiotic is. However most reaction should subside within 2-7 days.

Answered 12/28/2014

3.4k views

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