A 47-year-old member asked:
i'm wondering how long should i wait before drinking alcohol after taking metronidazole?
1 doctor answer
A Verified Doctor answered
A US doctor answered Learn more
By the book, 10 days: The 'antabuse' (or disulfiram) effects of Metronidazole may last many days, in some cases as many as 10 days after a usual 7-10 day course of flagyl, and the potential to get nausea, vomiting, flushing, severe headache and even fainting from an antabuse-reaction may be present for that long.
Answered on Jul 21, 2017
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