Drug class
Nitroimidazole Antimicrobial
16 drugs the FDA files under Nitroimidazole Antimicrobial, and that we can price. Drugs in one class are not interchangeable — they share a mechanism, not a dose or a set of side effects — but the price gap between them is often large, and it is a reasonable thing to raise with a prescriber.
- Bismuth, metronidazole and tetracycline · 2 strengths and formsNitroimidazole Antimicrobial$96.54Cost Plus Drugs
- Metronidazole · 11 strengths and formsNitroimidazole Antimicrobial$11.08Cost Plus Drugs
- SecnidazoleNitroimidazole Antimicrobial
- Tinidazole · 2 strengths and formsNitroimidazole Antimicrobial$51.00HealthWarehouse
Cheapest option we hold for the usual fill, fees included, checked November 4, 2026. Open a medicine for every option and the date on each one.