Skip to Content

← See all Mucinex DM brands

Mucinex DM by Preferred Pharmaceuticals Inc.

Medically reviewed on December 12, 2017

Dosage form: tablet, extended release
Ingredients: Guaifenesin 600mg, Dextromethorphan Hydrobromide 30mg
Labeler: Preferred Pharmaceuticals Inc.
NDC Code: 68788-6340

Mucinex®DM

600 mg guaifenesin & 30 mg dextromethorphan HBr extended-release bi-layer tablets

EXPECTORANT & COUGH SUPPRESSANT

Drug Facts

Active ingredients (in each extended-release bi-layer tablet)

Purposes

Dextromethorphan HBr 30 mg

Cough suppressant

Guaifenesin 600 mg

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

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.

Directions
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 or 2 tablets every 12 hours; not more than 4 tablets in 24 hours
children under 12 years of age: do not use

Other information
tamper evident: do not use if carton is open or if printed seal on blister is broken or missing
store between 20-25°C (68-77°F)

Inactive ingredients

carbomer homopolymer type B; D&C yellow #10 aluminum lake; hypromellose, USP; magnesium stearate, NF; microcrystalline cellulose, NF; sodium starch glycolate, NF

Questions?

1-866-MUCINEX (1-866-682-4639) You may also report side effects to this phone number.

Distributed by:
Reckitt Benckiser
Parsippany, NJ 07054-0224

Made in England

Relabeled By: Preferred Pharmaceuticals Inc.

PRINCIPAL DISPLAY PANEL - 20 Tablet Carton

NDC 68788-*6340-2

Mucinex®DM
600 mg guaifenesin & 30 mg dextromethorphan HBr
extended-release bi-layer tablets

EXPECTORANT & COUGH SUPPRESSANT

12
HOUR

1.
Controls Cough
2.
Thins and Loosens Mucus
3.
Immediate and Extended Release

20
EXTENDED-RELEASE
BI-LAYER TABLETS

MUCINEX DM 
guaifenesin and dextromethorphan hydrobromide tablet, extended release
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:68788-6340(NDC:63824-056)
Route of AdministrationORALDEA Schedule    
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
Guaifenesin (Guaifenesin) Guaifenesin600 mg
Dextromethorphan Hydrobromide (Dextromethorphan) Dextromethorphan Hydrobromide30 mg
Inactive Ingredients
Ingredient NameStrength
Carbomer Homopolymer Type B (Allyl Pentaerythritol Crosslinked) 
D&C yellow no. 10 
HYPROMELLOSE, UNSPECIFIED 
magnesium stearate 
MICROCRYSTALLINE CELLULOSE 
Product Characteristics
ColorWHITE (yellow and white) Scoreno score
ShapeOVALSize16mm
FlavorImprint CodeMucinex;600
Contains    
Packaging
#Item CodePackage Description
1NDC:68788-6340-21 BLISTER PACK in 1 CARTON
120 TABLET, EXTENDED RELEASE in 1 BLISTER PACK
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
NDANDA02162010/17/2016
Labeler - Preferred Pharmaceuticals Inc. (791119022)
Registrant - Preferred Pharmaceuticals Inc. (791119022)
Establishment
NameAddressID/FEIOperations
Preferred Pharmaceuticals Inc.791119022RELABEL(68788-6340)

 
Preferred Pharmaceuticals Inc.

← See all Mucinex DM brands

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Hide