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Dextromethorphan hydrobromide and quinidine sulfate

NDC 31722-693 · Camber Pharmaceuticals, Inc.

Generic nameDextromethorphan hydrobromide and quinidine sulfate
Dosage formCAPSULE
RouteORAL
Active ingredient(s)DEXTROMETHORPHAN HYDROBROMIDE, QUINIDINE SULFATE
Strength20; 10 mg/1; mg/1
Pharmacologic classAntiarrhythmic [EPC], Cytochrome P450 2D6 Inhibitor [EPC], Cytochrome P450 2D6 Inhibitors [MoA], Sigma-1 Agonist [EPC], Sigma-1 Receptor Agonists [MoA], Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC], Uncompetitive NMDA Receptor Antagonists [MoA]
Marketing categoryANDA

Packages

31722-693-60 — 60 CAPSULE in 1 BOTTLE (31722-693-60)

Related Codes

Same active ingredient

FDA lists these products with the same active ingredient.

30142-731 — Acetaminophen, Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl, 30142-738 — Dextromethorphan HBr, Guaifenesin, and Phenylephrine HCl, 30142-763 — Acetaminophen, Dextromethorphan HBr, Doxylamine Succinate, Phenylephrine HCl, 30142-780 — brompheniramine maleate, dextromethorphan hydrobromide, 30142-843 — Dextromethorphan HBr, Guaifenesin, 30142-948 — Guaifenesin and Dextromethorphan HBr, 30142-963 — Guaifenesin and Dextromethorphan HBr, 30142-987 — Brompheniramine maleate, Dextromethorphan HBr, Phenylephrine HCl, 30142-988 — Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan HBr, Phenylephrine HCl, 31722-692 — PROMETHAZINE HYDROCHLORIDE AND DEXTROMETHORPHAN HYDROBROMIDE, 35916-0154 — Acetaminophen, Dextromethorphan Hydrobromide and Doxylamine Succinate, 35916-0155 — Acetaminophen, Dextromethorphan Hydrobromide and Phenylephrine Hydrochloride, 35916-0166 — Acetaminophen, Guaifenesin, Phenylephrine Hcl and Dextromethorphan HBr, 35916-0167 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine Succinate and Phenylephrine Hydrochloride, 35916-0184 — Acetaminophen, Dextromethorphan HBr ,Guaifenesin, 35916-0185 — Acetaminophen, Dextromethorphan HBr and Doxylamine Succinate, 35916-0186 — Acetaminophen, Dextromethorphan Hydrobromide, Doxylamine Succinate and Phenylephrine Hydrochloride, 35916-0188 — Acetaminophen, Dextromethorphan HBr and Phenylephrine Hcl, 35916-0189 — Acetaminophen, Dextromethorphan Hydrobromide and Doxylamine Succinate, 35916-0461 — Dextromethorphan Hydrobromide, +1969 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