Nitroimidazole Antimicrobial
An Established Pharmacologic Class (EPC) in the FDA NDC Directory: the class FDA records for a product in its PHARM_CLASSES field.
In the NADAC file of 2026-10-14
17 products in the NADAC file of 2026-10-14 have an NDC that FDA lists in this class, covering 8 nonproprietary names as FDA writes them. 7 of them have a Medicare figure on OpenBill.
Being in one class means FDA describes the drugs’ pharmacology the same way. It does not mean one can replace another; that is a question for your prescriber.
Prices per unit: CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · as of 2026-10-14 · retrieved 2026-10-17. Classes: FDA NDC Directory · ndctext.zip · as of 2026-10-16.
The products, with what pharmacies pay per unit
- BISMUTH-METRONIDAZOLE-TETRACYCLINE 140-125-125 MG CAPSULE
- LIKMEZ 500 MG/5 ML SUSPENSION
- METRONIDAZOLE 0.75% CREAM
- METRONIDAZOLE 0.75% LOTION
- METRONIDAZOLE 250 MG TABLET
- METRONIDAZOLE 375 MG CAPSULE
- METRONIDAZOLE 500 MG TABLET
- METRONIDAZOLE TOP 1% GEL PUMP
- METRONIDAZOLE TOPICAL 0.75% GL
- METRONIDAZOLE TOPICAL 1% GEL
- METRONIDAZOLE VAGINAL 0.75% GL
- NUVESSA VAGINAL 1.3% GEL
- PYLERA 140-125-125 MG CAPSULE
- SOLOSEC 2 GM GRANULE PACKET
- TINIDAZOLE 250 MG TABLET
- TINIDAZOLE 500 MG TABLET
- VANDAZOLE VAGINAL 0.75% GEL
How to read these prices
OpenBill holds every page to these five rules, written by the project’s owner and quoted word for word:
- A price is a range to expect, never a quote.
- Medicare's price is not your price. Say so on every screen that shows it.
- State which dataset and which effective date produced every figure.
- If a source is stale or a file is empty, show that rather than a zero.
- Disclaimer footer: not medical advice, no warranty, other people's data can be wrong.