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Rugby Extra Strength Antacid

NDC 0536-1229 · Rugby Laboratories

Generic nameCalcium carbonate
Dosage formTABLET, CHEWABLE
RouteORAL
Active ingredient(s)CALCIUM CARBONATE
Strength750 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

0536-1229-22 — 96 TABLET, CHEWABLE in 1 BOTTLE (0536-1229-22)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

0363-9201 — Calcium Carbonate, 0363-9952 — Calcium Carbonate, 0363-9953 — Calcium Carbonate, 0395-0431 — Calcium Carbonate, 0536-1007 — Antacid Tablets, 0536-1048 — Antacid Tablets, 0536-1049 — Calcium carbonate, 0536-1050 — Antacid Tablets, 0536-1206 — Calcium Carbonate 10gr (648 mg), 0536-1225 — Calcium carbonate, 0904-6412 — Antacid Tablets, 0924-0086 — CALCIUM CARBONATE, 0924-0287 — calcium carbonate, 10202-010 — Calcium Carbonate, 10202-011 — Calcium Carbonate, 11673-040 — Calcium Carbonate, 11673-051 — Calcium Carbonate, 11673-052 — Calcium Carbonate, 11673-156 — Calcium Carbonate, 11673-333 — Calcium Carbonate Antacid, +648 more

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