A 22-year-old female asked:
i took plan b mar.14.15. i've been having extreme tiredness and 2nd period when i started metronidazole 2 days ago. i'm scared to take my next dose. ?
1 doctor answer
A Verified Doctor answered
A US doctor answered Learn more
Keep taking antibiot: keep taking antibiotic. I do not know why your were prescribed Flagyl (metronidazole) but you should never stop antibiotics without talking to your doctor. Flagyl is often used for conditions that cause spotting spotting after plan b is common.
Answered on Sep 17, 2015
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