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Epsom Salt

NDC 55910-038 · Old East Main Co.

Generic nameMagnesium Sulfate
Dosage formGRANULE, FOR SOLUTION
RouteORAL, TOPICAL
Active ingredient(s)MAGNESIUM SULFATE HEPTAHYDRATE
Strength1 g/g
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

55910-038-07 — 1814 g in 1 POUCH (55910-038-07)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

51662-1352 — MAGNESIUM SULFATE, 51662-1372 — MAGNESIUM SULFATE, 51662-1373 — MAGNESIUM SULFATE, 51662-1390 — MAGNESIUM SULFATE, 52862-202 — Magnesium Sulfate, 52862-203 — Magnesium Sulfate, 53145-580 — Magnesium Sulfate Heptahydrate, 53943-602 — Magnesium sulfate, 55301-602 — Magnesium Sulfate, 55758-419 — Magnesium Sulfate Heptahydrate, 56062-952 — MAGNESIUM SULFATE, 58037-008 — Magnesium Sulfate, 58264-0098 — Chelidonium majus, Turmeric, Magnesium sulfate heptahydrate, Mercury, and Taraxacum officinale, 61594-003 — MAGNESIUM SULFATE HEPTAHYDRATE, 61594-004 — MAGNESIUM SULFATE HEPTAHYDRATE, 61594-006 — MAGNESIUM SULFATE HEPTAHYDRATE, 61594-007 — MAGNESIUM SULFATE HEPTAHYDRATE, 61594-010 — MAGNESIUM SULFATE HEPTAHYDRATE, 61594-011 — MAGNESIUM SULFATE HEPTAHYDRATE, 63323-064 — MAGNESIUM SULFATE HEPTAHYDRATE, +86 more

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