Aspirin

NDC 41163-522 · United Natural Foods, Inc. dba UNFI

Generic nameAspirin

Dosage formTABLET, DELAYED RELEASE

RouteORAL

Active ingredient(s)ASPIRIN

Strength325 mg/1

Pharmacologic classAnti-Inflammatory Agents, Non-Steroidal [CS], Cyclooxygenase Inhibitors [MoA], Decreased Platelet Aggregation [PE], Decreased Prostaglandin Production [PE], Nonsteroidal Anti-inflammatory Drug [EPC], Platelet Aggregation Inhibitor [EPC]

Marketing categoryOTC MONOGRAPH DRUG

Packages

41163-522-02 — 1 BOTTLE, PLASTIC in 1 CARTON (41163-522-02) / 125 TABLET, DELAYED RELEASE in 1 BOTTLE, PLASTIC

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

37808-861 — Aspirin, 37835-531 — Acetaminophen, Aspirin, and Caffeine, 37835-571 — Aspirin, 37835-573 — Aspirin, 37835-577 — Aspirin, 37835-738 — Aspirin, 41163-157 — Aspirin, 41163-334 — acetaminophen, aspirin, caffeine, 41163-374 — Acetaminophen, Aspirin, Caffeine, 41163-421 — Aspirin, Citric Acid, Sodium Bicarbonate, 41163-563 — Aspirin, 41163-741 — Aspirin, 41163-768 — Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate, 41163-797 — aspirin, 41163-918 — Aspirin, 41163-945 — Aspirin, 41226-011 — Aspirin, 41226-370 — ACETAMINOPHEN, ASPIRIN AND CAFFEINE, 41226-481 — ASPIRIN, 41250-123 — Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate, +715 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 Q4 (October 2026 release). All data sources · How to read the labels

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources