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Mucus Relief DM

Dosage form
SOLUTION
Labeler
Cardinal Health 110, LLC. DBA Leader
Label updated
2026-03-18
Retrieved
2026-09-07
Active ingredients
DEXTROMETHORPHAN HYDROBROMIDE · GUAIFENESIN
View original label and images on DailyMed ↗
Active ingredients (in each 20 mL)

Dextromethorphan HBr 20 mg
Guaifenesin 400 mg

Purpose

Cough suppressant
Expectorant

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

Do not use

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 that occurs with too much phlegm (mucus)

Stop use and ask a doctor if

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,

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.

Directions
  • 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
  • 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

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?

1-800-426-9391

Principal display panel

LEADER♥

NDC 70000-0707-1

Maximum Strength

Mucus
Relief DM

Dextromethorphan HBr
Guaifenesin
Cough Suppressant | Expectorant

Berry
Flavored

For Ages 12 Years
and Over

Controls Cough

Relieves Chest
Congestion

Thins & Loosens
Mucus

COMPARE TO
MAXIMUM STRENGTH
MUCINEX® FAST-MAX®
DM MAX
active ingredients*

100% Money Back Guarantee

6 FL OZ (177 mL)

TAMPER EVIDENT: DO NOT USE IF IMPRINTED
SAFETY SEAL UNDER CAP IS BROKEN OR MISSING

PARENTS:
Learn about teen medicine abuse
www.StopMedicineAbuse.org

*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

DISTRIBUTED BY CARDINAL HEALTH
DUBLIN, OHIO 43017
www.myleader.com
1-800-200-6313

©2024 CARDINAL HEALTH, LEADER, and LOGOs are
trademarks of Cardinal Health. All other marks are the
property of their respective owners.

100% Money Back Guarantee
Return to place of purchase if not satisfied.

[Image in the official label — see DailyMed source]

DailyMed Set ID: 4136e5f4-cc00-46d6-aa7f-ef56d087d7ec · Version 3
NDC: 70000-0707