United States · FDA National Drug Code directory
Metformin Hydrochloride
A source-listed medicine record.
Factual source checks only. This page is not a clinically reviewed monograph. Historical or discontinued records may be included; listing does not confirm approval, current availability or pharmacy stock.
Medicine identity
- Source reference
- 42571-334_46836128-22ce-1c77-e063-6294a90a9768
- Product NDC
- 42571-334
- Form
- TABLET, FILM COATED, EXTENDED RELEASE
- Composition / generic term
- Metformin Hydrochloride
- Labeler
- Micro Labs Limited
- Marketing category
- ANDA
- Marketing start / end (source format)
- 20230301
- Source listing expiry
- 20261231
Source-listed ingredients
- METFORMIN HYDROCHLORIDE — 1000 mg/1
These values do not establish equivalence or a dose recommendation.
Packages
- 100 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (42571-334-01) · 42571-334-01
- 500 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (42571-334-05) · 42571-334-05
- 60 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (42571-334-60) · 42571-334-60
- 90 TABLET, FILM COATED, EXTENDED RELEASE in 1 BOTTLE (42571-334-90) · 42571-334-90
Source and coverage
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Snapshot retrieved: 2026-09-17. This is the acquisition date, not a medical review date.
Clinical information, images and comparisons appear only when separately reviewed for this record. Coverage may be incomplete. Ask a pharmacist or clinician about your treatment.
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