Monograph Details

Respiratory Tract > Cough and cold
MUCINEX DM
Manufacturer
Reckitt Benckiser Pharmaceuticals, Inc.
Legal Classification
OTC
Pharmacological Class
Antitussive + expectorant.
Generic Name
Dextromethorphan HBr 30mg + guaifenesin 600mg; ext-rel tabs.
Also
CHILDREN'S MUCINEX COUGH
MAXIMUM STRENGTH MUCINEX DM
MUCINEX COUGH FOR KIDS MINI-MELTS
Indications
Nonproductive cough.
Children
Not recommended.
Adults
Swallow whole. 1–2 tabs every 12 hours. Max: 4 tabs/day.
Contraindications
During or within 14 days of MAOIs.
Precautions
Asthma. Lower respiratory disorders. Pregnancy. Nursing mothers. Mini-Melts: Renal disease. Magnesium-restricted diet.
Interactions
Hypertensive crisis with MAOIs (see Contraindications).
Adverse Reactions
GI upset, drowsiness, headache, rash.
How Supplied
Mucinex DM—20, 40
Maximum Strength Mucinex DM—14, 28
Packets—12
Soln—4oz