Mucinex Fast-Max Dm Max Oral Syrup 20-400Mg Drug Medication Dosage Information
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Mucinex Fast-Max DM Max: Oral syrup (20-400mg)

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What is this Medicine?

DEXTROMETHORPHAN; GUAIFENESIN (dex troe meth OR fan; gwye FEN e sin) is a combination of a cough suppressant and expectorant. It is used for the temporary relief of coughs. This medicine is also used to loosen mucus.

In-Depth Information

Mucinex Fast-Max DM Max 400mg-20mg/20mL Syrup

NDC: 638240018
  • Over the Counter
    (Prescription Not Required)
  • Not a Controlled Drug
    (CSA Schedule)





Storage Information
Do not refrigerate
Store at room temperature (between 59 to 86 degrees F)
Mucinex Fast-Max DM Max 400mg-20mg/20mL Syrup
Learning More About
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  • Find other class related drugs
  • Find additional patient usage statistics
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Patient Experiences with Mucinex Fast-Max DM Max

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