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EXTRA STRENGTH

NDC 55505-225 · KRAMER LABORATORIES

Generic nameSIMETHICONE
Dosage formLIQUID
RouteORAL
Active ingredient(s)DIMETHICONE, UNSPECIFIED
Strength125 mg/5mL
Pharmacologic classSkin Barrier Activity [PE]
Marketing categoryOTC MONOGRAPH DRUG

Packages

55505-225-36 — 237 mL in 1 BOTTLE (55505-225-36)

55505-225-83 — 2 BOTTLE in 1 PACKAGE (55505-225-83) / 237 mL in 1 BOTTLE

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

51316-011 — Simethicone Antigas, 51316-110 — Simethicone, 51316-111 — Simethicone, 51316-311 — Simethicone, 51316-813 — Simethicone, 52000-417 — Dimethicone, 53943-107 — Calcium carbonate ,Magnesium hydroxide,Simethicone, 55154-2606 — SIMETHICONE, 55154-9422 — Magnesium Hydroxide, Aluminum Hydroxide, Simethicone, 55154-9429 — aluminum hydroxide, magnesium hydroxide, and simethicone, 55681-033 — Dimethicone 1.5%, 55910-670 — Calcium Carbonate, Magnesium hydroxide and Simethicone, 55910-790 — Simethicone, 59779-636 — Antacid and Antigas, 60687-877 — Aluminum Hydroxide, Magnesium Hydroxide, and Simethicone, 60687-888 — Aluminum Hydroxide, Magnesium Hydroxide, and Dimethicone, 63868-108 — Simethicone, 63868-696 — Simethicone, 63868-975 — Simethicone, 63941-107 — Calcium carbonate ,Magnesium hydroxide,Simethicone, +76 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