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Atenolol

NDC 51655-533 · Northwind Health Company, LLC

Generic nameAtenolol
Dosage formTABLET
RouteORAL
Active ingredient(s)ATENOLOL
Strength25 mg/1
Pharmacologic classAdrenergic beta-Antagonists [MoA], beta-Adrenergic Blocker [EPC]
Marketing categoryANDA

Packages

51655-533-25 — 60 TABLET in 1 BOTTLE, PLASTIC (51655-533-25)

51655-533-26 — 90 TABLET in 1 BOTTLE, PLASTIC (51655-533-26)

51655-533-52 — 30 TABLET in 1 BOTTLE, PLASTIC (51655-533-52)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

50090-6779 — Atenolol, 50090-6935 — Atenolol, 50090-7561 — Atenolol, 50090-7603 — Atenolol, 50090-7847 — Atenolol, 51079-684 — atenolol, 51079-685 — atenolol, 51079-759 — atenolol, 51655-104 — Atenolol, 51655-491 — atenolol, 51655-709 — Atenolol, 51655-736 — atenolol, 51655-928 — Atenolol, 52427-430 — Atenolol, 52427-431 — Atenolol, 55154-0283 — atenolol, 55154-5455 — atenolol, 55154-5511 — atenolol, 55289-993 — Atenolol and Chlorthalidone, 60429-025 — atenolol, +124 more

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