FDA.reportPublic FDA data

Mucus Relief DM

Manufacturer
Chain Drug Marketing Association, Inc. | LNK International, Inc.
Effective date
2025-12-30
Label type
HUMAN OTC DRUG LABEL
Version
2
Source
full-release
Hydrated at
2026-06-01 01:29:29

Label at a glance#

ProductMucus Relief DM
Active ingredientDEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN
Label structure9 sections

Indications and 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

Dosage and administration

do not take more than directed do not take more than 6 doses in any 24-hour period mL = milliliter only use the dose cup provided dose as follows or as directed by a doctor adults and children 12 years and over: 20 mL in dosing cup provided every 4 hours children under 12 years: do not use

Storage and handling

each 20 mL contains: sodium 6 mg store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) use by expiration date on package

Label contents#

Full prescribing information#

Active ingredients (in each 20 mL)

OTC - ACTIVE INGREDIENT SECTION

Dextromethorphan HBr 20 mg
Guaifenesin 400 mg

Purpose

OTC - PURPOSE SECTION

Cough suppressant
Expectorant

Uses

INDICATIONS & USAGE SECTION

  • 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 SECTION

Do not use

OTC - DO NOT USE SECTION

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

OTC - ASK DOCTOR SECTION

  • persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema
  • cough that occurs with too much phlegm (mucus)

Stop use and ask a doctor if

OTC - STOP USE SECTION

cough persists more than 1 week, tends to recur, or is accompanied by a fever, rash, or persistent headache. These could be signs of a serious condition.

If pregnant or breast-feeding,

OTC - PREGNANCY OR BREAST FEEDING SECTION

ask a health professional before use.

Keep out of reach of children.

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

In case of overdose, get medical help or contact a Poison Control Center right away.

Directions

DOSAGE & ADMINISTRATION SECTION

  • do not take more than directed
  • do not take more than 6 doses in any 24-hour period
  • mL = milliliter
  • only use the dose cup provided
  • dose as follows or as directed by a doctor
  • adults and children 12 years and over: 20 mL in dosing cup provided every 4 hours
  • children under 12 years: do not use

Other information

STORAGE AND HANDLING SECTION

  • each 20 mL contains: sodium 6 mg
  • store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F)
  • use by expiration date on package

Inactive ingredients

INACTIVE INGREDIENT SECTION

anhydrous citric acid, FD&C red #40, flavors, glycerin, propylene glycol, purified water, sodium benzoate, sodium citrate dihydrate, sorbitol solution, sucralose, xanthan gum

Questions or comments?

OTC - QUESTIONS SECTION

1-800-426-9391

Principal display panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

QC®
QUALITY
CHOICE

NDC 83324-323-06

Compare to the Active
Ingredients in Maximum
Strength Mucinex®
FAST-MAX® DM MAX*

Maximum Strength
Mucus
Relief DM

Expectorant & Cough

Dextromethorphan HBr - Cough Suppressant
Guaifenesin - Expectorant

Oral Solution

Controls Cough
Relieves Chest Congestion
Thins & Loosens Mucus

For ages 12 years & over

Berry Flavored

6 FL OZ (177 mL)

• SATISFACTION
100%
QC®
GUARANTEED •

Distributed by CDMA, Inc.
Novi, MI 48375
www.qualitychoice.com
Questions: 800-935-2362

*This product is not manufactured or distributed by RB Health (US)
LLC, owner of the registered trademark Maximum Strength
Mucinex® FAST-MAX® DM MAX.
50844 ORG042403145

Quality Choice 44-031A
Quality Choice 44-031A

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
1020138dextromethorphan HBr 20 MG / guaiFENesin 400 MG in 20 mL Oral SolutionPSN2
1020138dextromethorphan hydrobromide 1 MG/ML / guaifenesin 20 MG/ML Oral SolutionSCD2
1020138dextromethorphan HBr 20 MG / guaifenesin 400 MG per 20 ML Oral SolutionSY2
1020138dextromethorphan HBr 5 MG / guaifenesin 100 MG per 5 ML Oral SolutionSY2

DailyMed Pharmacologic Classes#

Class, Version, Type table
ClassVersionTypeEffective
DEXTROMETHORPHAN Pharmacologic Class Indexing2Indexing - Pharmacologic Class20180813
GUAIFENESIN Pharmacologic Class Indexing1Indexing - Pharmacologic Class20211129

Product Linked Resources#

Resource, Code type, Value table
ResourceCode typeValueEquivalent identifiersSource image
BarcodeEAN-130635515100077GTIN-13: 0635515100077
EAN-13: 0635515100077
GTIN-12: 635515100077
UPC-A: 635515100077
GTIN storage (14 digits): 00635515100077		quality-choice-44-031a-1.jpg

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
4fe95224-f543-4dbb-9445-8cca122b48c8Product name120150609
e8718272-64cb-4436-969b-176c3067c8f4Product name120150609
106ff02a-57e1-4c4c-a307-fd582ff4e311Product name120150212

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
83324-323-06Mucus Relief DM177 mL in 1 BOTTLE, PLASTICSOLUTION1772

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 15 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
83324-32383324-323-06

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 12 matching rows.

Name, UNII, Kind table
NameUNIIKind
DEXTROMETHORPHAN HYDROBROMIDE9D2RTI9KYHACTIB
GUAIFENESIN495W7451VQACTIB
ANHYDROUS CITRIC ACIDXF417D3PSLIACT
FD&C RED NO. 40WZB9127XOAIACT
GLYCERINPDC6A3C0OXIACT
PROPYLENE GLYCOL6DC9Q167V3IACT
WATER059QF0KO0RIACT
SODIUM BENZOATEOJ245FE5EUIACT
TRISODIUM CITRATE DIHYDRATEB22547B95KIACT
SORBITOL SOLUTION8KW3E207O2IACT
SUCRALOSE96K6UQ3ZD4IACT
XANTHAN GUMTTV12P4NEEIACT

Source Document#

Source XML

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 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Mucus Relief DMDEXTROMETHORPHAN HBR, GUAIFENESINChain Drug Marketing Association, Inc.d02f32c1-716e-4753-abba-ff97c4dc9e222025-12-30WarningsExact identifier
ndc (package): 83324-323-06
ndc (product): 83324-323
ndc11 (package): 83324032306
spl id: f0d198ef-2b15-4113-b52c-1af7257496c3
spl set id: d02f32c1-716e-4753-abba-ff97c4dc9e22

Reported adverse events (FAERS/openFDA)#

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