Flagyl can make you slightly nauseated or may give you a metallic taste in your mouth. Since the effect of Flagyl early in pregnancy is unknown, most practitioners try not to prescribe Flagyl during the first 3-4 months of pregnancy. Let your healthcare provider know if you may be pregnant. About clindamycin Clindamycin can sometimes cause serious diarrhea. If you should develop watery or bloody diarrhea, stop the clindamycin and let your practitioner know.
Studies show no clear benefit from treating partners.
However, in some persistent cases, treatment of the partner may be recommended. Copyright 2000 - 2001 Group Health Cooperative.