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Spironolactone

NDC 63629-2438 · Bryant Ranch Prepack

Generic namespironolactone

Dosage formTABLET, FILM COATED

RouteORAL

Active ingredient(s)SPIRONOLACTONE

Strength50 mg/1

Pharmacologic classAldosterone Antagonist [EPC], Aldosterone Antagonists [MoA]

Marketing categoryANDA

Packages

63629-2438-1 — 100 TABLET, FILM COATED in 1 BOTTLE (63629-2438-1)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

63629-1066 — SPIRONOLACTONE, 63629-1067 — SPIRONOLACTONE, 63629-1068 — Spironolactone and Hydrochlorothiazide, 63629-1069 — Spironolactone and Hydrochlorothiazide, 63629-1071 — Spironolactone and Hydrochlorothiazide, 63629-1092 — SPIRONOLACTONE, 63629-1093 — SPIRONOLACTONE, 63629-1094 — SPIRONOLACTONE, 63629-1830 — SPIRONOLACTONE, 63629-2437 — spironolactone, 63629-4094 — SPIRONOLACTONE, 63629-5341 — SPIRONOLACTONE, 63629-8539 — SPIRONOLACTONE, 64980-706 — Spironolactone, 64980-707 — Spironolactone, 64980-708 — Spironolactone, 65162-511 — Spironolactone, 65162-514 — Spironolactone, 65162-515 — Spironolactone, 66993-188 — spironolactone and hydrochlorothiazide, +165 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