Mucus Relief DM

Guaifenesin and Dextromethorphan HBr · Tablet, Extended Release · Oral

Over the counter Expectorant Sigma-1 Agonist Uncompetitive N-methyl-D-aspartate Receptor Antagonist

Active ingredient

Active ingredients (in each extended-release tablet) Dextromethorphan HBr 30 mg Guaifenesin 600 mg

Purpose

Purposes Cough suppressant Expectorant

Uses

Uses
• helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
• temporarily relieves:
• cough due to minor throat and bronchial irritation as may occur with the common cold or inhaled irritants
• the intensity of coughing
• the impulse to cough to help you get to sleep

Warnings

Warnings Do not use
• for children under 12 years of age
• if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have
• persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema
• cough accompanied by too much phlegm (mucus) When using this product
• do not use more than directed Stop use and ask a doctor if
• cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. (1-800-222-1222)

Do not use

Do not use
• for children under 12 years of age
• if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.

Ask a doctor before use

Ask a doctor before use if you have
• persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema
• cough accompanied by too much phlegm (mucus)

When using this product

When using this product
• do not use more than directed

Stop use and ask a doctor

Stop use and ask a doctor if
• cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness.

Pregnancy or breast-feeding

If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children

Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. (1-800-222-1222)

Directions

Directions
• do not crush, chew, or break extended-release tablet
• take with a full glass of water
• this product can be administered without regard for timing of meals
• adults and children 12 years and older: 1 or 2 extended-release tablets every 12 hours; not more than 4 extended-release tablets in 24 hours
• children under 12 years of age: do not use

Inactive ingredients

Inactive ingredients carbomer homopolymer type B, copovidone, D&C yellow #10 aluminum lake, hypromellose, magnesium hydroxide, magnesium stearate, microcrystalline cellulose, silicon dioxide

Questions?

Questions or comments? 1-800-719-9260

Label text from the FDA structured product label by Walgreen Company (revised Aug 28, 2026). Long sections are shortened; the complete label is on DailyMed.

Active ingredients

Guaifenesin in 54 products
Dextromethorphan Hydrobromide in 54 products

Mucus Relief DM NDC products (54)

NDC	Strength & form	Labeler	Type
60000-057	Guaifenesin 1200 mg/1; Dextromethorphan Hydrobromide 60 mg/1 Tablet, Extended Release	Ahold U.S.A., Inc,	ANDA
60000-058	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet, Extended Release	Ahold U.S.A., Inc,	ANDA
63941-733	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet	Best Choice (Valu Merchandisers Company)	ANDA
63941-734	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet	Best Choice (Valu Merchandisers Company)	ANDA
21130-997	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet, Extended Release	Better Living Brands LLC	ANDA
72476-734	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet	Care One (Retail Business Services, LLC.)	ANDA
72476-733	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet	Care One (Retail Business Services, LLC.)	ANDA
68016-674	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet	Chain Drug Consortium, LLC	ANDA
51316-858	Dextromethorphan Hydrobromide 30 mg/1; Guaifenesin 600 mg/1 Tablet, Extended Release	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	ANDA
51316-671	Guaifenesin 1200 mg/1; Dextromethorphan Hydrobromide 60 mg/1 Tablet, Extended Release	CVS WOONSOCKET PRESCRIPTION CENTER, INCORPORATED	ANDA
55910-733	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet	Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)	ANDA
55319-741	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	Family Dollar (FAMILY WELLNESS)	ANDA
55319-734	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	Family Dollar (FAMILY WELLNESS)	ANDA
81522-734	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	FSA Store Inc. (Caring Mills)	ANDA
37808-730	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	H E B	ANDA
37808-733	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet, Extended Release	H E B	ANDA
37808-834	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	H E B	ANDA
72036-980	Guaifenesin 1200 mg/1; Dextromethorphan Hydrobromide 60 mg/1 Tablet, Extended Release	Harris Teeter	ANDA
72036-012	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet, Extended Release	Harris Teeter	ANDA
41250-436	Dextromethorphan Hydrobromide 30 mg/1; Guaifenesin 600 mg/1 Tablet, Extended Release	Meijer Distribution Inc	ANDA
59726-733	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet	P & L Development, LLC	ANDA
83324-137	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	QUALITY CHOICE (Chain Drug Marketing Association)	ANDA
11822-2219	Dextromethorphan Hydrobromide 30 mg/1; Guaifenesin 600 mg/1 Tablet, Extended Release	Rite Aid Corporation	ANDA
11822-7340	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet	Rite Aid Corporation	ANDA
11822-0733	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet	Rite Aid Corporation	ANDA
70677-1049	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	Strategic Sourcing Services LLC	ANDA
70677-1050	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet, Extended Release	Strategic Sourcing Services LLC	ANDA
49035-960	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet, Extended Release	Wal-Mart Stores, Inc.	ANDA
0363-0474	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet, Extended Release	WALGREEN CO.	ANDA
0363-3219	Dextromethorphan Hydrobromide 30 mg/1; Guaifenesin 600 mg/1 Tablet, Extended Release	Walgreen Company	ANDA
0363-6812	Guaifenesin 1200 mg/1; Dextromethorphan Hydrobromide 60 mg/1 Tablet, Extended Release	Walgreen Company	ANDA
67091-344	Guaifenesin 600 mg/1; Dextromethorphan Hydrobromide 30 mg/1 Tablet	WinCo Foods, LLC	ANDA
67091-345	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet	WinCo Foods, LLC	ANDA
73581-405	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet, Extended Release	YYBA CORP	ANDA
73581-406	Dextromethorphan Hydrobromide 60 mg/1; Guaifenesin 1200 mg/1 Tablet	YYBA CORP	ANDA
80513-407	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	Advanced Rx LLC	OTC MONOGRAPH DRUG
69168-432	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	Allegiant Health	OTC MONOGRAPH DRUG
55301-533	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet, Film Coated	ARMY AND AIR FORCE EXCHANGE SERVICE	OTC MONOGRAPH DRUG
37835-403	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	Bi-Mart	OTC MONOGRAPH DRUG
70000-0707	Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Solution	Cardinal Health 110, LLC. DBA Leader	OTC MONOGRAPH DRUG
83324-323	Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Solution	Chain Drug Marketing Association, Inc.	OTC MONOGRAPH DRUG
69842-904	Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Liquid	CVS Pharmacy	OTC MONOGRAPH DRUG
55910-505	Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Liquid	Dolgencorp, Inc. (DOLLAR GENERAL & REXALL)	OTC MONOGRAPH DRUG
50804-432	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	Good Sense	OTC MONOGRAPH DRUG
41226-280	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	KROGER COMPANY	OTC MONOGRAPH DRUG
41250-533	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet, Film Coated	Meijer Distribution Inc	OTC MONOGRAPH DRUG
84324-035	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	NUVICARE LLC	OTC MONOGRAPH DRUG
72090-027	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	Pioneer Life Sciences, LLC	OTC MONOGRAPH DRUG
30142-508	Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Liquid	The Kroger Co.	OTC MONOGRAPH DRUG
76162-008	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet	TopCo Associates, LLC	OTC MONOGRAPH DRUG
0363-0533	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Tablet, Film Coated	Walgreen Company	OTC MONOGRAPH DRUG
0363-9013	Guaifenesin 400 mg/1; Dextromethorphan Hydrobromide 20 mg/1 Capsule, Liquid Filled	Walgreens	OTC MONOGRAPH DRUG
0363-7390	Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Solution	WALGREENS CO	OTC MONOGRAPH DRUG
67091-342	Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Solution	WINCO FOODS, LLC	OTC MONOGRAPH DRUG

Frequently asked questions

What is Mucus Relief DM used for?

Uses • helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive • temporarily relieves: • cough due to minor throat and bronchial irritation as may occur with the common cold or inhaled irritants • the intensity of coughing • the impulse to cough to help you get to sleep

Who makes Mucus Relief DM?

Mucus Relief DM is listed by 37 labelers in the FDA NDC directory, including Ahold U.S.A., Inc,, Best Choice (Valu Merchandisers Company), Better Living Brands LLC, Care One (Retail Business Services, LLC.).