Home RxNorm 1040054 dextromethorphan hydrobromide 20 MG / quinidine sulfate 10 MG Oral Capsule Drug identity information. FDA.report links public drug records from RxNav, DailyMed, FDA NDC, Drugs@FDA, and related public sources where available. This page is informational only and is not medical, prescribing, or regulatory advice.
RxCUI 1040054
RxNorm name dextromethorphan hydrobromide 20 MG / quinidine sulfate 10 MG Oral Capsule
Display name Dextromethorphan/quiNIDine (Oral Pill)
Full name dextromethorphan hydrobromide 20 MG / quinidine sulfate 10 MG Oral Capsule
Term type SCD
Status Active
Strength 20-10 mg
Dose form Cap
Route Oral Pill
Updated 2026-06-12 07:01:59 RxNorm Status History#
Status Active
Source RXNORM
Current YES
Release start 122010
Active start 122010
Multiple ingredient YES
Branded NO Ingredients And Strength# Derived Ingredient Concepts# FDA NDC Products And Packages# Package NDC, Product NDC, Name table Package NDC Product NDC Name Labeler Application 31722-693-60 31722-693 Dextromethorphan hydrobromide and quinidine sulfate Dextromethorphan hydrobromide and quinidine sulfate Camber Pharmaceuticals, Inc. ANDA218426
Drugs@FDA Applications# Application, NDC, Name table Application NDC Name Marketing category Labeler ANDA218426 31722-693 Dextromethorphan hydrobromide and quinidine sulfate Dextromethorphan hydrobromide and quinidine sulfate ANDA Camber Pharmaceuticals, Inc.
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NDC11, Source, Active table NDC11 Source Active 31722069360 rxnav_ndcs yes
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Set ID, RxNorm mappings, Terms table Set ID RxNorm mappings Terms SPL version Label Effective 484e0918-3442-49dc-8ccf-177f1f3ee9f3 dextromethorphan HBr 20 MG / quiNIDine sulfate 10 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / quinidine sulfate 10 MG Oral Capsule [SCD] 2 29 These highlights do not include all the information needed to use NUEDEXTA safely and effectively. See full prescribing information for NUEDEXTA. NUEDEXTA (dextromethorphan hydrobromide and quinidine sulfate) capsules, for oral use Initial U.S. Approval: 2010 20251021 c8cce784-8c5f-415b-8068-76e5d481d159 dextromethorphan HBr 20 MG / quiNIDine sulfate 10 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / quinidine sulfate 10 MG Oral Capsule [SCD] 2 4 These highlights do not include all the information needed to use NUEDEXTA safely and effectively. See full prescribing information for NUEDEXTA. NUEDEXTA (dextromethorphan hydrobromide and quinidine sulfate) capsules, for oral use Initial U.S. Approval: 2010 20260122 7028dcb7-f436-4cf6-9beb-23c1d215c798 dextromethorphan HBr 20 MG / quiNIDine sulfate 10 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / quinidine sulfate 10 MG Oral Capsule [SCD] 2 1 These highlights do not include all the information needed to use DEXTROMETHORPHAN HYDROBROMIDE AND QUINIDINE SULFATE CAPSULES safely and effectively. See full prescribing information for DEXTROMETHORPHAN HYDROBROMIDE AND QUINIDINE SULFATE CAPSULES. DEXTROMETHORPHAN HYDROBROMIDE and QUINIDINE SULFATE capsules, for oral use Initial U.S. Approval: 2010 20250203
Recently Linked DailyMed Labels# Set ID, Title, Manufacturer table Set ID Title Manufacturer Effective 7028dcb7-f436-4cf6-9beb-23c1d215c798 These highlights do not include all the information needed to use DEXTROMETHORPHAN HYDROBROMIDE AND QUINIDINE SULFATE CAPSULES safely and effectively. See full prescribing information for DEXTROMETHORPHAN HYDROBROMIDE AND QUINIDINE SULFATE CAPSULES. DEXTROMETHORPHAN HYDROBROMIDE and QUINIDINE SULFATE capsules, for oral use Initial U.S. Approval: 2010 Camber Pharmaceuticals, Inc. | Hetero Labs Limited Unit III 20250203
Drug Classes# Source, Class ID, Class table Source Class ID Class Type Relationship Drug concept ATC C01BA Antiarrhythmics, class Ia ATC1-4 quinidine ATC R05DA Opium alkaloids and derivatives ATC1-4 dextromethorphan FDASPL N0000175426 Antiarrhythmic EPC has_epc quinidine FDASPL N0000182135 Cytochrome P450 2D6 Inhibitor EPC has_epc quinidine FDASPL N0000182149 Sigma-1 Agonist EPC has_epc dextromethorphan FDASPL N0000181821 Uncompetitive N-methyl-D-aspartate Receptor Antagonist EPC has_epc dextromethorphan FDASPL N0000182137 Cytochrome P450 2D6 Inhibitors MOA has_moa quinidine FDASPL N0000182147 Sigma-1 Receptor Agonists MOA has_moa dextromethorphan FDASPL N0000181819 Uncompetitive NMDA Receptor Antagonists MOA has_moa dextromethorphan MEDRT D002219 Carbamates CHEM ci_chemclass quinidine MEDRT D002219 Carbamates CHEM ci_chemclass quinidine sulfate MEDRT D020117 Cisapride CHEM ci_chemclass quinidine sulfate MEDRT D020117 Cisapride CHEM ci_chemclass quinidine MEDRT D003915 Dextromethorphan CHEM has_ingredient dextromethorphan hydrobromide MEDRT D003915 Dextromethorphan CHEM has_ingredient dextromethorphan MEDRT D005663 Furans CHEM ci_chemclass quinidine MEDRT D005663 Furans CHEM ci_chemclass quinidine sulfate MEDRT D011802 Quinidine CHEM has_ingredient quinidine sulfate MEDRT D011802 Quinidine CHEM has_ingredient quinidine MEDRT D015363 Quinolones CHEM ci_chemclass quinidine MEDRT D015363 Quinolones CHEM ci_chemclass quinidine sulfate MEDRT D019438 Ritonavir CHEM ci_chemclass quinidine MEDRT D019438 Ritonavir CHEM ci_chemclass quinidine sulfate MEDRT D013449 Sulfonamides CHEM ci_chemclass quinidine sulfate MEDRT D013449 Sulfonamides CHEM ci_chemclass quinidine MEDRT D001281 Atrial Fibrillation DISEASE may_treat quinidine sulfate MEDRT D001281 Atrial Fibrillation DISEASE may_treat quinidine MEDRT D001282 Atrial Flutter DISEASE may_treat quinidine sulfate MEDRT D001282 Atrial Flutter DISEASE may_treat quinidine MEDRT D003371 Cough DISEASE may_treat dextromethorphan hydrobromide MEDRT D003371 Cough DISEASE may_prevent dextromethorphan hydrobromide MEDRT D003371 Cough DISEASE may_prevent dextromethorphan MEDRT D003371 Cough DISEASE may_treat dextromethorphan MEDRT D004342 Drug Hypersensitivity DISEASE ci_with quinidine MEDRT D004342 Drug Hypersensitivity DISEASE ci_with dextromethorphan hydrobromide MEDRT D004342 Drug Hypersensitivity DISEASE ci_with quinidine sulfate MEDRT D004342 Drug Hypersensitivity DISEASE ci_with dextromethorphan MEDRT D006327 Heart Block DISEASE ci_with quinidine MEDRT D006327 Heart Block DISEASE ci_with quinidine sulfate MEDRT D016778 Malaria, Falciparum DISEASE may_prevent quinidine MEDRT D016778 Malaria, Falciparum DISEASE may_prevent quinidine sulfate MEDRT D009157 Myasthenia Gravis DISEASE ci_with quinidine MEDRT D009157 Myasthenia Gravis DISEASE ci_with quinidine sulfate MEDRT D011696 Purpura, Thrombocytopenic DISEASE ci_with quinidine sulfate MEDRT D011696 Purpura, Thrombocytopenic DISEASE ci_with quinidine MEDRT D013617 Tachycardia, Supraventricular DISEASE may_prevent quinidine sulfate MEDRT D013617 Tachycardia, Supraventricular DISEASE may_prevent quinidine MEDRT D017180 Tachycardia, Ventricular DISEASE may_prevent quinidine MEDRT D017180 Tachycardia, Ventricular DISEASE may_prevent quinidine sulfate MEDRT D018754 Ventricular Dysfunction DISEASE ci_with quinidine MEDRT D018754 Ventricular Dysfunction DISEASE ci_with quinidine sulfate MEDRT N0000000140 Calcium Channel Interactions MOA has_moa quinidine MEDRT N0000000140 Calcium Channel Interactions MOA has_moa quinidine sulfate MEDRT N0000000184 Monoamine Oxidase Inhibitors MOA ci_moa dextromethorphan hydrobromide MEDRT N0000000184 Monoamine Oxidase Inhibitors MOA ci_moa dextromethorphan MEDRT N0000000211 Potassium Channel Interactions MOA has_moa quinidine MEDRT N0000000211 Potassium Channel Interactions MOA has_moa quinidine sulfate MEDRT N0000000109 Serotonin Uptake Inhibitors MOA has_moa dextromethorphan hydrobromide MEDRT N0000000109 Serotonin Uptake Inhibitors MOA has_moa dextromethorphan MEDRT N0000182147 Sigma-1 Receptor Agonists MOA has_moa dextromethorphan hydrobromide MEDRT N0000182147 Sigma-1 Receptor Agonists MOA has_moa dextromethorphan MEDRT N0000000180 Sodium Channel Interactions MOA has_moa quinidine sulfate MEDRT N0000000180 Sodium Channel Interactions MOA has_moa quinidine MEDRT N0000181819 Uncompetitive NMDA Receptor Antagonists MOA has_moa dextromethorphan hydrobromide MEDRT N0000181819 Uncompetitive NMDA Receptor Antagonists MOA has_moa dextromethorphan MEDRT N0000008330 Cardiac Rhythm Alteration PE has_pe quinidine MEDRT N0000008330 Cardiac Rhythm Alteration PE has_pe quinidine sulfate MEDRT N0000008701 Decreased Medullary Respiratory Drive PE has_pe dextromethorphan hydrobromide MEDRT N0000008701 Decreased Medullary Respiratory Drive PE has_pe dextromethorphan
Properties# Category, Property, Value table Category Property Value ATTRIBUTES AVAILABLE_STRENGTH 20 MG / 10 MG ATTRIBUTES GENERAL_CARDINALITY MULTI ATTRIBUTES HUMAN_DRUG US ATTRIBUTES RXNAV_HUMAN_DRUG US ATTRIBUTES SCHEDULE 0 CODES ANDA ANDA218426 CODES VUID 4030455 NAMES Prescribable Synonym dextromethorphan HBr 20 MG / quiNIDine sulfate 10 MG Oral Capsule NAMES Tallman Synonym dextromethorphan hydrobromide 20 MG / quiNIDine sulfate 10 MG Oral Capsule SOURCES Source Metathesaurus FDA Structured Product Labels SOURCES Source Micromedex RED BOOK SOURCES Source Multum MediSource Lexicon SOURCES Source National Drug Data File Plus Source Vocabulary SOURCES Source Veterans Health Administration National Drug File