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A member asked:

Can metronidazol 500mg cause a false positive on pregnancy test?

A doctor has provided 1 answer

Metronidazole: Metronidazole cannot cause a false positive preg test.

Answered 6/28/2014

4.2k views

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I wanted to know if there is HCG in Flagyl/metronidazole 500mg. Can this drug cause a false positive on a pregnancy test?

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