Skip to main content

QC Antacid Calcium

NDC 63868-049 · CHAIN DRUG MARKETING ASSOCIATION INC.

Generic nameCalcium Carbonate
Dosage formTABLET, CHEWABLE
RouteORAL
Active ingredient(s)CALCIUM CARBONATE
Strength1000 mg/1
Pharmacologic classBlood Coagulation Factor [EPC], Calcium [CS], Cations, Divalent [CS], Increased Coagulation Factor Activity [PE], Phosphate Binder [EPC], Phosphate Chelating Activity [MoA]
Marketing categoryOTC MONOGRAPH DRUG

Packages

63868-049-72 — 72 TABLET, CHEWABLE in 1 BOTTLE (63868-049-72)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

62372-410 — Antacid and Antigas, 62372-501 — Calcium carbonate, magnesium hydroxide, simethicone, 62372-510 — Calcium Carbonate,Magnesium hydroxide and Simethicone, 62372-520 — calcium carbonate, simethicone, 62372-541 — Calcium carbonate, magnesium hydroxide, simethicone, 62372-551 — Calcium carbonate, Magnesium hydroxide, Dimethicone, 62372-552 — Calcium carbonate, Magnesium hydroxide, Dimethicone, 62372-796 — Calcium Carbonate, Magnesium hydroxide, Simethicone, 63868-047 — Antacid Tablets, 63868-048 — Calcium Carbonate, 63868-130 — Antacid, 63868-155 — Calcium carbonate, 63868-700 — Calcium Carbonate, 63868-701 — Calcium Carbonate, 63868-702 — Calcium Carbonate, 63868-703 — Calcium Carbonate, 63941-010 — Calcium Carbonate, 63941-021 — Calcium Carbonate, 63941-022 — Calcium carbonate, 63941-031 — Antacid Tablets (Calcium Carbonate), +648 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