Product Information
METRONIDAZOLE 500 MG TABLET is a generic product labeled by Method Pharmaceuticals LLC, priced at $0.1043 per EA under NDC 58657093405. Its NADAC has been published 43 times since Dec 10, 2025.
FDA first approved this application on Jul 16, 1986. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
500 mg/1
Manufacturer
Method Pharmaceuticals LLCNDC
58657093405
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
METRONIDAZOLEApproval Type
Generic (ANDA)
FDA Application
ANDA070772FDA Approved
7/16/1986
TE Code
AB
On Market Since
7/1/2025
Pharmacological Classes
Price Statistics
The NADAC for METRONIDAZOLE 500 MG TABLET has been published 43 times since Dec 10, 2025, and over the history we have for it it has risen 2.1%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1043 per EA |
|---|---|
| All-time high | $0.1043 (Sep 30, 2026) |
| All-time low | $0.0999 (Jan 21, 2026) |
| 52-week high | $0.1043 |
| 52-week low | $0.0999 |
| Median price | $0.1012 |
| Average price | $0.1014 |
| Largest weekly change | +3.1% (Sep 23, 2026) |
| Weeks tracked | 43 |
| Tracking since | Dec 10, 2025 |
Generic Alternatives
The matcher finds 3 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Method Pharmaceuticals LLC manufacturer profile
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Drug market
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Therapeutic class
Nitroimidazole Antimicrobial class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of METRONIDAZOLE 500 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for METRONIDAZOLE 500 MG TABLET, manufactured by Method Pharmaceuticals LLC, is $0.1043 per EA (NDC 58657093405), effective Sep 30, 2026.
How has the price of METRONIDAZOLE 500 MG TABLET changed over time?
Over the history we have for it, the NADAC for METRONIDAZOLE 500 MG TABLET has risen 2.1%. It has been tracked across 43 weekly CMS publications since Dec 10, 2025.
What are the highest and lowest recorded NADAC prices for METRONIDAZOLE 500 MG TABLET?
Since Dec 10, 2025, the NADAC for METRONIDAZOLE 500 MG TABLET has ranged from a low of $0.0999 (Jan 21, 2026) to a high of $0.1043 (Sep 30, 2026), with a median of $0.1012 per EA.
Are there cheaper alternatives to METRONIDAZOLE 500 MG TABLET?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as METRONIDAZOLE 500 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures METRONIDAZOLE 500 MG TABLET?
METRONIDAZOLE 500 MG TABLET (NDC 58657093405) is labeled by Method Pharmaceuticals LLC, and CMS classifies it as a generic product.