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Metformin

NDC 70518-4370 · REMEDYREPACK INC.

Generic nameMetformin ER 500 mg
Dosage formTABLET, EXTENDED RELEASE
RouteORAL
Active ingredient(s)METFORMIN HYDROCHLORIDE
Strength500 mg/1
Pharmacologic classBiguanide [EPC], Biguanides [CS]
Marketing categoryANDA

Packages

70518-4370-0 — 30 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (70518-4370-0)

70518-4370-1 — 100 POUCH in 1 BOX (70518-4370-1) / 1 TABLET, EXTENDED RELEASE in 1 POUCH (70518-4370-2)

70518-4370-3 — 90 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (70518-4370-3)

70518-4370-4 — 180 TABLET, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (70518-4370-4)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

70518-1149 — Metformin Hydrochloride, 70518-1951 — METFORMIN HYDROCHLORIDE, 70518-2709 — Metformin Hydrochloride, 70518-2833 — Metformin Hydrochloride, 70518-3084 — Metformin Hydrochloride, 70518-3101 — Metformin Hydrochloride, 70518-3130 — Metformin Hydrochloride, 70518-4163 — Metformin Hydrochloride, 70518-4262 — Metformin Hydrochloride, 70518-4369 — Metformin Hydrochloride, 70518-4479 — Metformin HCl, 70518-4651 — metformin, 70518-4652 — Metformin hydrochloride, 70518-4677 — Metformin Hydrochloride, 70518-4698 — Metformin Hydrochloride, 70518-4710 — Metformin Hydrochloride, 70710-1786 — Sitagliptin and Metformin Hydrochloride, 70710-1787 — Sitagliptin and Metformin Hydrochloride, 70710-1804 — sitagliptin and metformin hydrochloride, 70710-1805 — sitagliptin and metformin hydrochloride, +600 more

From the FDA National Drug Code Directory, retrieved August 24, 2026. Product listings are submitted by labelers; FDA does not verify them.

Read from: FDA National Drug Code Directory, product.txt and package.txt (accessdata.fda.gov/cder/ndctext.zip) — Snapshot retrieved 2026-08-24, loaded 2026-08-24; CMS Medicare Part B Drug Average Sales Price (ASP) Pricing Files (cms.gov/medicare/payment/part-b-drugs/asp-pricing-files) -- the NDC-HCPCS crosswalk and Part B payment limit files — 2026 Q3 (July 2026 release). All data sources · How to read the labels