How does metronidazole gel work in the body?

Bacterial vaginosis is a common condition. It is a bacterial infection of the vagina and is caused by an overgrowth of normal bacteria. The main symptom is a vaginal discharge, often with a noticeable fishy smell. ... Metronidazole vaginal gel is applied into the vagina using an applicator. read more

Metronidazole topical also is effective against anaerobic bacterial infections. (Anaerobic bacteria are a type of bacteria that can grow without the presence of oxygen.) Metronidazole gel also is used for treating rosacea, a type of skin rash. Metronidazole topical gel, cream, and lotion are available in generic forms. read more