Where there is evidence of trichomonal infection in the male consort, he should be treated concurrently with oral Flagyl tablet to avoid re-infection.
Therapy should be discontinued whenever irritation occurred.
As metronidazole is carcinogenic in mouse, it should be used only for the above mentioned indication.
Use in Pregnancy: Should not be given during the first trimester of pregnancy. On second and third trimester, only to be used as palliative therapy.