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GERI-LANTA ANTACID

NDC 50090-4259 · A-S Medication Solutions

Generic namealuminum hydroxide, magnesium hydroxide, dimethicone
Dosage formSUSPENSION
RouteORAL
Active ingredient(s)ALUMINUM HYDROXIDE, MAGNESIUM HYDROXIDE, DIMETHICONE
Strength200; 20; 200 mg/5mL; mg/5mL; mg/5mL
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], Skin Barrier Activity [PE], Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]
Marketing categoryOTC MONOGRAPH FINAL

Packages

50090-4259-0 — 355 mL in 1 BOTTLE (50090-4259-0)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

49035-636 — magnesium hydroxide, 49035-638 — aluminum hydroxide, magnesium hydroxide, simethicone, 49035-649 — magnesium hydroxide, 49035-681 — aluminum hydroxide, magnesium hydroxide, dimethicone, 49873-045 — aluminum hydroxide, magnesium carbonate, sodium bicarbonate, 49873-402 — magnesium aluminosilicates, magnesium hydroxide, simethicone, 49873-403 — magnesium aluminosilicate, magnesium hydroxide, 49967-199 — Dimethicone, Homosalate, Octisalate, Octocrylene and Zinc oxide, 49967-744 — Dimethicone, 49967-925 — Dimethicone, 50090-6088 — Simethicone, 50269-016 — FAMOTIDINE, CALCIUM CARBONATE, MAGNESIUM HYDROXIDE, 50580-338 — loperamide hydrochloride and dimethicone, 50804-134 — Simethicone, 50804-619 — aluminum hydroxide, magnesium hydroxide, dimethicone, 50804-629 — aluminum hydroxide, magnesium hydroxide, dimethicone, 50804-638 — aluminum hydroxide, magnesium hydroxide, simethicone, 50804-639 — aluminum hydroxide, magnesium hydroxide, dimethicone, 50804-647 — magnesium hydroxide, 50804-648 — magnesium hydroxide, +770 more

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