Mucinex DM - Expectorant & Cough Suppressant ER Tablets - 14 Ct

Mucinex DM - Expectorant & Cough Suppressant ER Tablets

1200 mg Guaifenesin & 60 mg Dextromethorphan HBr Extended-Release bi-layer tablets

  • Controls Cough
  • Thins and Loosens Mucus
  • Immediate and Extended Release

14 Extended-Release Tablets

In stock
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Mucinex DM - Expectorant & Cough Suppressant ER Tablets - 14 Ct


Active Ingredients(in each extended-release
bi-layer tablet)
Dextromethorphan HBr  60 mg Cough suppressant
Guaifenesin 1200 mg Expectorant

Inactive Ingredients:

Carbomer Homopolymer Type B: D&c Yellow No. 10 Aluminum Laka, Hypromellose, Usp; Magnesium Stearate, Nif: Microcrystalline Cellulose, Nf, Sodium Starch Glycolate, Nf


  • 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


  • Do not crush, chew, or break 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 tablet every 12 hours; not more than 2 tablets in 24 hours
  • Children under 12 years of age: 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 MADI 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 phingm 

When using this product

  • I 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.


Store at 20-25°C (68-77°F)

Questions? 1-866-MUCINEX (1-866-682-4839) 

More Information
NDC 6382407235

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