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Magnesium Oxide

NDC 54738-973 · Richmond Pharmaceuticals, Inc.

Generic nameMagnesium Oxide
Dosage formTABLET
RouteORAL
Active ingredient(s)MAGNESIUM OXIDE
Strength400 mg/1
Pharmacologic classCalculi Dissolution Agent [EPC], Increased Large Intestinal Motility [PE], Inhibition Large Intestine Fluid/Electrolyte Absorption [PE], Inhibition Small Intestine Fluid/Electrolyte Absorption [PE], Magnesium Ion Exchange Activity [MoA], Osmotic Activity [MoA], Osmotic Laxative [EPC], Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]
Marketing categoryOTC MONOGRAPH DRUG

Packages

54738-973-12 — 120 TABLET in 1 BOTTLE (54738-973-12)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

28595-710 — Megnesium Oxide, 37662-0965 — Magnesia Oxydata, 37662-0966 — Magnesia Oxydata, 37662-0967 — Magnesia Oxydata, 37662-0968 — Magnesia Oxydata, 37662-0969 — Magnesia Oxydata, 37662-0970 — Magnesia Oxydata, 37662-0971 — Magnesia Oxydata, 37662-0972 — Magnesia Oxydata, 50090-7432 — Magnesium Oxide, 54738-974 — Magnesium Oxide, 55566-6800 — SODIUM PICOSULFATE, MAGNESIUM OXIDE, and ANHYDROUS CITRIC ACID, 58657-120 — Magnesium Oxide, 63629-9420 — Magnesium Oxide, 69168-174 — Magnesium Oxide 400mg, 69367-298 — Magnesium Oxide, 71335-1960 — Magnesium Oxide, 71610-172 — Magnesium Oxide, 71610-182 — Magnesium Oxide, 72162-1648 — Magnesium Oxide, +9 more

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