Antibiotics Home > Metronidazole
Metronidazole is commonly prescribed to treat several types of bacterial and parasitic infections. As an antibiotic, it works to fight infections by entering bacteria or parasite cells and producing free radicals, molecules that can damage and destroy cells. The medication comes in many different forms, including tablets, capsules, skin creams and lotions, and vaginal creams, depending on the particular product.
- This medication comes in several different forms. The particular directions for each product can vary substantially, so be sure to refer to the information for your specific product.
- You can take regular, short-acting metronidazole tablets or capsules with food or on an empty stomach. However, long-acting, extended-release metronidazole tablets must be taken on an empty stomach, at least one hour before or two hours after a meal.
- For the medication to work properly, it must be taken as prescribed. Do not miss doses or stop taking this antibiotic earlier than your healthcare provider recommends, as bacterial resistance may develop.