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Live data · NADAC + Part D CY24 · reviewed daily

Metronidazole Oral (LIKMEZ)

Metronidazole Oral treats anaerobic bacterial and parasitic infections.

First FDA approval2023-10-13
Generic availableNo (brand-only)
Shortage statusNone
340B exposureunknown
Last updated
NADAC: weekly (every Wed)Part D Formulary: quarterlyPart D Spend: annual (CY24)Orange Book: weeklyShortages: daily
At a glance · the numbers a plan sponsor wants on screen one
Lowest NADAC
$2.60/unit
2 NDCs benchmarked, lowest of all strengths.
Average NADAC
$2.61
Across all dosage forms in distribution.
Highest NADAC
$2.62
Range is tight.
Plans with PA
0 / 329
Zero PA friction — switching is purely formulary.

Questions a plan sponsor actually asks.

FAQPage schema9 entries indexed · 4 visible
What is Metronidazole Oral used for?

Metronidazole Oral treats anaerobic bacterial and parasitic infections.

Is there a generic for Metronidazole Oral?

No. Metronidazole Oral is brand-only with no generic equivalents currently in market.

How much does my plan pay for Metronidazole Oral?

Across 329 Part D plans, Metronidazole Oral averages $2.61/unit (NADAC). Lowest available: $2.60/unit. Highest in distribution: $2.62/unit.

Is Metronidazole Oral on the FDA shortage list?

No. Metronidazole Oral is not currently on the FDA Drug Shortage Database.

5 additional drug-specific questions are indexed in the page's FAQPage schema for search engines and LLM crawlers, beyond what renders visually above. View page source for the complete JSON-LD.

Same class. Different math.

Nitroimidazole Antimicrobial6 alternatives in D1
01
Bismuth Subcitrate Potassium, Metronidazole and Tetracycline
Nitroimidazole Antimicrobial
$3.15Lowest NADAC
0Generic mfrs
CY24 Part D spend
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02
Bismuth Subcitrate Potassium, Metronidazole, Tetracycline
Nitroimidazole Antimicrobial
$3.15Lowest NADAC
2Generic mfrs
CY24 Part D spend
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03
Fexinidazole
Nitroimidazole Antimicrobial
Lowest NADAC
0Generic mfrs
CY24 Part D spend
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04
Metronidazole
Brand: Flagyl
$0.071Lowest NADAC
24Generic mfrs
$87.3MCY24 Part D spend
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05
Metronidazole Topical
Brand: METRONIDAZOLE
$0.333Lowest NADAC
0Generic mfrs
CY24 Part D spend
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06
Metronidazole Vaginal Gel,
Brand: Metronidazole Vaginal Gel
Lowest NADAC
0Generic mfrs
CY24 Part D spend
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Sources · every number above traces back.

Last refresh30 May 2026

Drug identity, dosage forms, brand names: openFDA NDC Directory · First approval, ANDA history: FDA Orange Book · NADAC unit costs: CMS NADAC weekly file (2 NDCs benchmarked) · Formulary tier and PA placement: CMS Part D Formulary file (329 plans) · Annualized spend, claims, beneficiaries: CMS Part D Spending Dashboard · Shortage status: FDA Drug Shortage Database · 340B exposure: HRSA OPAIS. Methodology and reproducibility notes on /methodology.