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Medication and Drugs
Drug Side Effects
Antibiotics

Can minocycline affect menstruation?

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Wiki User
December 11, 2008 4:40AM

I actually think it can. I've been on minocycline ER (extended release) for three weeks, and my PMS symptoms were more severe than normal with mild cramping (which I never get before my period) and very slight spotting. Now, my period is starting out a little lighter than usual. It did come at the expected time though.