dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule

RxCUI: 1661740
RxNorm name: dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule
Term type: SCD
Status: Active
Updated: 2026-10-20 20:49:59

RxNorm Status History#

Status: Active
Source: RXNORM
Current: YES
Release start: 092015
Active start: 092015
Multiple ingredient: YES
Branded: NO

Ingredients And Strength#

Ingredient, Strength, Base table
Ingredient	Strength	Base	Basis of strength
dextromethorphan hydrobromide	20 MG / 1 EACH	dextromethorphan	dextromethorphan hydrobromide
guaifenesin	400 MG / 1 EACH	guaifenesin	guaifenesin

Dose Form Concepts#

Dose form, RxCUI table
Dose form	RxCUI
Oral Capsule	316965

Derived Ingredient Concepts#

Ingredient, RxCUI table
Ingredient	RxCUI
dextromethorphan	3289
guaifenesin	5032

Source Vocabulary Codes#

Code type, Values, Count table
Code type	Values	Count	Category
RXNAV_STR	dextromethorphan hydrobromide 20 MG / guaiFENesin 400 MG Oral Capsule	1	NAMES
RxNorm Name	dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule	1	NAMES
TTY	SCD	1	ATTRIBUTES
SPL_SET_ID	8 linked values 3e5d978f-cc70-60a5-e063-6394a90a67d3 7ca99ad2-5127-4a33-bfc6-7c2f596a2b25 9a16e7f3-78aa-0b01-e053-2a95a90ab19c 9a246099-72b5-2efc-e053-2a95a90aafbc 33d4d595-f77d-3e70-e063-6294a90a482b 399898f0-e40a-4f5d-e063-6294a90a667d 23223821-4fa0-5d99-e063-6394a90af0e5 ca53ec26-d167-1780-e053-2a95a90a5b88	8	CODES
RxCUI	1661740	1	CODES

FDA NDC Products And Packages#

Package NDC, Product NDC, Name table
Package NDC	Product NDC	Name	Labeler	Application
0363-9013-30	0363-9013	MUCUS RELIEF DM GUAIFENESIN and DEXTROMETHORPHAN HYDROBROMIDE	Walgreens	M012
35916-0759-3	35916-0759	Guaifenesin,Dextromethorphan Hbr Guaifenesin,Dextromethorphan Hbr	Softgel Healthcare Pvt Ltd	M012
35916-0759-4	35916-0759	Guaifenesin,Dextromethorphan Hbr Guaifenesin,Dextromethorphan Hbr	Softgel Healthcare Pvt Ltd	M012
55758-507-01	55758-507	Niaflu Dextromethorphan HBr, Guaifenesin	Pharmadel LLC	M012
69729-108-20	69729-108	Histiacil Cough DEXTROMETHORPHAN HYDROBROMIDE and GUAIFENESIN	OPMX LLC	M012
69729-781-02	69729-781	DEXTROMETHORPHAN HBR, GUAIFENESIN DEXTROMETHORPHAN HBR, GUAIFENESIN	OPMX LLC	M012
69729-783-02	69729-783	GUAIFENESIN, DEXTROMETHORPHAN HBR GUAIFENESIN, DEXTROMETHORPHAN HBR	OPMX LLC	M012
69729-836-20	69729-836	tabcin Dextromethorphan HBr, Guaifenesin	OPMX LLC	M012

Drugs@FDA Applications#

Application, NDC, Name table
Application	NDC	Name	Marketing category	Labeler
M012	0363-9013	MUCUS RELIEF DM GUAIFENESIN and DEXTROMETHORPHAN HYDROBROMIDE	OTC MONOGRAPH DRUG	Walgreens

RxNav Current And Historical NDCs#

RxNav current and historical NDC rows page 1 of 1 · 20 matching rows.

NDC11, Source, Active table
NDC11	Source	Active
00363901330	rxnav_ndcs	yes
35916075903	rxnav_ndcs	yes
35916075904	rxnav_ndcs	yes
55758050701	rxnav_ndcs	yes
69729010820	rxnav_ndcs	yes
69729078102	rxnav_ndcs	yes
69729078302	rxnav_ndcs	yes
69729083620	rxnav_ndcs	yes
00363011520	rxnav_historical
00363989130	rxnav_historical
00363989730	rxnav_historical
35916075902	rxnav_historical
68210139001	rxnav_historical
68210139004	rxnav_historical
68210193001	rxnav_historical
68210193004	rxnav_historical
68210408504	rxnav_historical
68210415301	rxnav_historical
69729078120	rxnav_historical
69729078820	rxnav_historical

UNII Substances#

UNII substance links page 1 of 1 · 0 matching rows.

No records found.

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 4 matching rows.

Brand, Generic, Manufacturer table
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
Guaifenesin,Dextromethorphan Hbr	GUAIFENESIN,DEXTROMETHORPHAN HBR	Softgel Healthcare Pvt Ltd	3e5d978f-cc70-60a5-e063-6394a90a67d3	2026-04-27	Warnings	Exact identifier ndc (package): 35916-0759-3 ndc (package): 35916-0759-4 ndc (product): 35916-0759 ndc11 (package): 35916075903 ndc11 (package): 35916075904 rxcui: 1661740
MUCUS RELIEF DM	GUAIFENESIN AND DEXTROMETHORPHAN HYDROBROMIDE	Walgreens	ca53ec26-d167-1780-e053-2a95a90a5b88	2026-01-16	Warnings	Exact identifier ndc (package): 0363-9013-30 ndc (product): 0363-9013 ndc11 (package): 00363901330 rxcui: 1661740
Niaflu	DEXTROMETHORPHAN HBR, GUAIFENESIN	Pharmadel LLC	399898f0-e40a-4f5d-e063-6294a90a667d	2025-12-17	Warnings	Exact identifier ndc (package): 55758-507-01 ndc (product): 55758-507 ndc11 (package): 55758050701 rxcui: 1661740
DEXTROMETHORPHAN HBR, GUAIFENESIN	DEXTROMETHORPHAN HBR, GUAIFENESIN	OPMX LLC	9a16e7f3-78aa-0b01-e053-2a95a90ab19c	2024-04-05	Warnings	Exact identifier ndc (package): 69729-781-02 ndc (product): 69729-781 ndc11 (package): 69729078102 rxcui: 1661740

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.

DailyMed RxNorm Mappings#

unique DailyMed labels mapped to this RxNorm concept page 1 of 1 · 12 matching rows.

Set ID, RxNorm mappings, Terms table
Set ID	RxNorm mappings	Terms	SPL version	Label	Effective
8a2816a9-03f3-4484-943d-1e62d0f78afc	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	10	MUCUS RELIEF DM	20241230
ca53ec26-d167-1780-e053-2a95a90a5b88	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	7	MUCUS RELIEF DM	20260116
6b2f3214-106a-405c-a55e-500c8dba86f2	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	7	MUCUS RELIEF DM	20241213
9a16e7f3-78aa-0b01-e053-2a95a90ab19c	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	7	Pentrexcilina Expectorant & Cough Suppressant	20240405
5e1aff7d-41c0-4b39-8b0c-1a5aadda612d	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	5	MUCUS RELIEF DM SOFTGELS	20241213
9a246099-72b5-2efc-e053-2a95a90aafbc	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	5	TENALIF (DEXTROMETHORPHAN HBR 20MG, GUAIFENESIN 400MG SOFTGEL)	20240517
3e5d978f-cc70-60a5-e063-6394a90a67d3	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	4	Guaifenesin 400 mg and Dextromethorphan Hydrobromide 20 mg Softgelatin Capsules	20260427
7ca99ad2-5127-4a33-bfc6-7c2f596a2b25	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	4	Histiacil Cough	20240405
23223821-4fa0-5d99-e063-6394a90af0e5	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	2	TESALON Tesaperlas Severe Cold Max Relief	20260102
399898f0-e40a-4f5d-e063-6294a90a667d	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	2	Niaflu (HHH)	20251217
33d4d595-f77d-3e70-e063-6294a90a482b	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	1	Guaifenesin 400 mg and Dextromethorphan Hydrobromide 20 mg Softgelatin Capsules	20250711
d53290e6-7f8b-4962-b8e6-3f77de0a53cd	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule [PSN] · dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule [SCD]	2	1	MUCUS RELIEF DM	20150817

Recently Linked DailyMed Labels#

Set ID, Title, Manufacturer table
Set ID	Title	Manufacturer	Effective
23223821-4fa0-5d99-e063-6394a90af0e5	tabcin EXTRA FUERTE	OPMX LLC	20261008
9a246099-72b5-2efc-e053-2a95a90aafbc	TENALIF (DEXTROMETHORPHAN HBR 20MG, GUAIFENESIN 400MG SOFTGEL)	OPMX LLC	20260924
23223821-4fa0-5d99-e063-6394a90af0e5	TESALON Tesaperlas Severe Cold Max Relief	OPMX LLC	20260924
7ca99ad2-5127-4a33-bfc6-7c2f596a2b25	Histiacil Cough	OPMX LLC \| Medgel Private Limited	20260917
23223821-4fa0-5d99-e063-6394a90af0e5	tabcin EXTRA FUERTE	OPMX LLC \| Medgel Private Limited	20260907
3e5d978f-cc70-60a5-e063-6394a90a67d3	Guaifenesin 400 mg and Dextromethorphan Hydrobromide 20 mg Softgelatin Capsules	Softgel Healthcare Pvt Ltd	20260427
5acabc62-cc71-4675-8c6d-8e5d177604b7	MUCUS RELIEF DM	Walgreens	20260119
ca53ec26-d167-1780-e053-2a95a90a5b88	MUCUS RELIEF DM	Walgreens	20260116
3e5d978f-cc70-60a5-e063-6394a90a67d3	Guaifenesin 400 mg and Dextromethorphan Hydrobromide 20 mg Softgelatin Capsules	Softgel Healthcare Pvt Ltd	20260114
23223821-4fa0-5d99-e063-6394a90af0e5	TESALON Tesaperlas Severe Cold Max Relief	OPMX LLC \| Medgel Private Limited	20260102
399898f0-e40a-4f5d-e063-6294a90a667d	Niaflu (HHH)	Pharmadel LLC	20251217
3e5d978f-cc70-60a5-e063-6394a90a67d3	Guaifenesin 400 mg and Dextromethorphan Hydrobromide 20 mg Softgelatin Capsules	Softgel Healthcare Pvt Ltd	20250911
33d4d595-f77d-3e70-e063-6294a90a482b	Guaifenesin 400 mg and Dextromethorphan Hydrobromide 20 mg Softgelatin Capsules	Softgel Healthcare Pvt Ltd	20250711
8a2816a9-03f3-4484-943d-1e62d0f78afc	MUCUS RELIEF DM	Spirit Pharmaceuticals LLC	20241230
44796c59-6341-4fcc-8fab-0f384441b7c4	MAXIMUM STRENGTH COUGH+CHEST CONGESTION DM	WALGREENS	20241220
6b2f3214-106a-405c-a55e-500c8dba86f2	MUCUS RELIEF DM	Spirit Pharmaceuticals LLC	20241213
5e1aff7d-41c0-4b39-8b0c-1a5aadda612d	MUCUS RELIEF DM SOFTGELS	Spirit Pharmaceuticals LLC	20241213
9a246099-72b5-2efc-e053-2a95a90aafbc	TENALIF (DEXTROMETHORPHAN HBR 20MG, GUAIFENESIN 400MG SOFTGEL)	OPMX LLC \| MEDGEL PRIVATE LIMITED	20240517
9a16e7f3-78aa-0b01-e053-2a95a90ab19c	Pentrexcilina Expectorant & Cough Suppressant	OPMX LLC \| MEDGEL PRIVATE LIMITED	20240405
7ca99ad2-5127-4a33-bfc6-7c2f596a2b25	Histiacil Cough	OPMX LLC \| Strive Pharmaceuticals Inc.	20240405
d53290e6-7f8b-4962-b8e6-3f77de0a53cd	MUCUS RELIEF DM	Walgreens \| Spirit Pharmaceuticals LLC \| MEDGEL PVT LTD	20150817

Drug Classes#

Source, Class ID, Class table
Source	Class ID	Class	Type	Relationship	Drug concept
ATC	R05CA	Expectorants	ATC1-4		guaifenesin
ATC	R05DA	Opium alkaloids and derivatives	ATC1-4		dextromethorphan
FDASPL	N0000193956	Expectorant	EPC	has_epc	guaifenesin
FDASPL	N0000182149	Sigma-1 Agonist	EPC	has_epc	dextromethorphan
FDASPL	N0000181821	Uncompetitive N-methyl-D-aspartate Receptor Antagonist	EPC	has_epc	dextromethorphan
FDASPL	N0000182147	Sigma-1 Receptor Agonists	MOA	has_moa	dextromethorphan
FDASPL	N0000181819	Uncompetitive NMDA Receptor Antagonists	MOA	has_moa	dextromethorphan
MEDRT	D003915	Dextromethorphan	CHEM	has_ingredient	dextromethorphan hydrobromide
MEDRT	D003915	Dextromethorphan	CHEM	has_ingredient	dextromethorphan
MEDRT	D006140	Guaifenesin	CHEM	has_ingredient	guaifenesin
MEDRT	D001991	Bronchitis	DISEASE	may_treat	guaifenesin
MEDRT	D003139	Common Cold	DISEASE	may_treat	guaifenesin
MEDRT	D003371	Cough	DISEASE	may_prevent	dextromethorphan
MEDRT	D003371	Cough	DISEASE	may_treat	guaifenesin
MEDRT	D003371	Cough	DISEASE	may_treat	dextromethorphan hydrobromide
MEDRT	D003371	Cough	DISEASE	may_prevent	dextromethorphan hydrobromide
MEDRT	D003371	Cough	DISEASE	may_treat	dextromethorphan
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	dextromethorphan hydrobromide
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	dextromethorphan
MEDRT	D004342	Drug Hypersensitivity	DISEASE	ci_with	guaifenesin
MEDRT	D007827	Laryngitis	DISEASE	may_treat	guaifenesin
MEDRT	D010612	Pharyngitis	DISEASE	may_treat	guaifenesin
MEDRT	D012221	Rhinitis, Allergic, Perennial	DISEASE	may_treat	guaifenesin
MEDRT	D012852	Sinusitis	DISEASE	may_treat	guaifenesin
MEDRT	D014917	Whooping Cough	DISEASE	may_treat	guaifenesin
MEDRT	N0000000184	Monoamine Oxidase Inhibitors	MOA	ci_moa	dextromethorphan
MEDRT	N0000000184	Monoamine Oxidase Inhibitors	MOA	ci_moa	dextromethorphan hydrobromide
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
MEDRT	N0000182147	Sigma-1 Receptor Agonists	MOA	has_moa	dextromethorphan hydrobromide
MEDRT	N0000181819	Uncompetitive NMDA Receptor Antagonists	MOA	has_moa	dextromethorphan
MEDRT	N0000181819	Uncompetitive NMDA Receptor Antagonists	MOA	has_moa	dextromethorphan hydrobromide
MEDRT	N0000008701	Decreased Medullary Respiratory Drive	PE	has_pe	dextromethorphan
MEDRT	N0000008701	Decreased Medullary Respiratory Drive	PE	has_pe	dextromethorphan hydrobromide
MEDRT	N0000008867	Decreased Respiratory Secretion Viscosity	PE	has_pe	guaifenesin
MEDRT	N0000009560	Increased Respiratory Secretions	PE	has_pe	guaifenesin

Group, Type, Concept table
Group	Type	Concept	Source
DF	DF	Oral Capsule	rxnav_allrelated
DFG	DFG	Oral Product	rxnav_allrelated
DFG	DFG	Pill	rxnav_allrelated
IN	IN	dextromethorphan	rxnav_allrelated
IN	IN	guaifenesin	rxnav_allrelated
MIN	MIN	dextromethorphan / guaifenesin	rxnav_allrelated
PIN	PIN	dextromethorphan hydrobromide	rxnav_allrelated
SCD	SCD	dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Capsule	rxnav_allrelated
SCDC	SCDC	dextromethorphan hydrobromide 20 MG	rxnav_allrelated
SCDC	SCDC	guaifenesin 400 MG	rxnav_allrelated
SCDF	SCDF	dextromethorphan / guaifenesin Oral Capsule	rxnav_allrelated
SCDFP	SCDFP	dextromethorphan hydrobromide / guaifenesin Oral Capsule	rxnav_allrelated
SCDG	SCDG	dextromethorphan / guaifenesin Oral Product	rxnav_allrelated
SCDG	SCDG	dextromethorphan / guaifenesin Pill	rxnav_allrelated
SCDGP	SCDGP	dextromethorphan hydrobromide / guaifenesin Oral Product	rxnav_allrelated
SCDGP	SCDGP	dextromethorphan hydrobromide / guaifenesin Pill	rxnav_allrelated

Properties#

Category, Property, Value table
Category	Property	Value
ATTRIBUTES	AVAILABLE_STRENGTH	20 MG / 400 MG
ATTRIBUTES	GENERAL_CARDINALITY	MULTI
ATTRIBUTES	HUMAN_DRUG	US
ATTRIBUTES	RXNAV_HUMAN_DRUG	US
NAMES	Prescribable Synonym	dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Capsule
NAMES	Tallman Synonym	dextromethorphan hydrobromide 20 MG / guaiFENesin 400 MG Oral Capsule
SOURCES	Source	Metathesaurus FDA Structured Product Labels