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Leader Mucus Relief D

Dosage form
TABLET, MULTILAYER, EXTENDED RELEASE
Labeler
Cardinal Health 110, LLC. dba Leader
Label updated
2026-05-26
Retrieved
2026-09-07
Active ingredients
GUAIFENESIN · PSEUDOEPHEDRINE HYDROCHLORIDE
View original label and images on DailyMed ↗
Active ingredients (in each extended-release tablet)

Guaifenesin 1200 mg

Pseudoephedrine HCl 120 mg

Purposes

Expectorant

Nasal Decongestant

Uses
  • •helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive
  • •temporarily relieves nasal congestion due to:
  • •common cold
  • •hay fever
  • •upper respiratory allergies
  • •temporarily restores freer breathing through the nose
  • •promotes nasal and/or sinus drainage
  • •temporarily relieves sinus congestion and pressure
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

  • •heart disease
  • •high blood pressure
  • •thyroid disease
  • •diabetes
  • •trouble urinating due to an enlarged prostate gland
  • •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

  • •you get nervous, dizzy, or sleepless
  • •symptoms do not get better within 7 days, come back or occur with a 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).

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 extended-release tablet every 12 hours; not more than 2 extended-release tablets in 24 hours
  • •children under 12 years of age: do not use
Other information
  • •store at 20-25°C (68-77°F)
Inactive ingredients

carbomer homopolymer type B, colloidal silicon dioxide, FD&C yellow #6 aluminum lake, hypromellose, magnesium stearate, microcrystalline cellulose, sodium starch glycolate

Questions or comments?

1-800-719-9260

Package/Label Principal Display Panel

LEADER

Maximum Strength

Mucus Relief D

Guaifenesin, 1200 mg

Pseudoephedrine Hydrochloride, 120 mg

Extended-Release Tablets

Expectorant | Nasal Decongestant

RELIEVES NASAL & CHEST CONGESTION

12-Hour

Clears Nasal & Sinus Congestion

Thins & Loosens Mucus

Immediate & Extended Release

Actual Size

COMPARE TO MUCINEX® D MAXIMUM STRENGTH active ingredients

100% Money Back Guarantee

24 EXTENDED-RELEASE TABLETS

[Image in the official label — see DailyMed source]

DailyMed Set ID: 12971fb2-2314-4443-bf70-b7eb5859b148 · Version 3
NDC: 70000-0719