A member asked:

A year ago i was prescribed doxycycline for a sinus infection and it gave me unpleasant side effects and left me with unpleasant after effects, i've now been prescribed metronidazole and on the second day of use i'm feeling the same side effects start. a

A doctor has provided 1 answer
Dr. Philip Miller answered

Specializes in Family Medicine

Take the metronidazole on a very full stomach and call your prescribing physician. GI side effects are common with both.

Answered Sep 10, 2014



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