Medicines
- Metronidazole Generic available Serious infections of the blood, brain or heart
- Penicillin V potassium penicillin V · Generic available Preventing heart infection during dental work in some heart patients
- Flagyl metronidazole · Generic available Blood and heart valve infections
From each medicine’s FDA label. Only your prescriber can say which one is right for you, and many are prescribed for other reasons too.