Acetaminophen / Dextromethorphan / Guaifenesin / Pseudoephedrine Dosage
Medically reviewed by Drugs.com. Last updated on Jul 26, 2023.
Applies to the following strengths: 250 mg-10 mg-100 mg-30 mg; 1000 mg-30 mg-400 mg-60 mg; 325 mg-15 mg-200 mg-30 mg; 500 mg-20 mg-200 mg-60 mg; 325 mg-20 mg-200 mg-60 mg; 500 mg-20 mg-400 mg-60 mg
Usual Adult Dose for:
Usual Pediatric Dose for:
Additional dosage information:
Usual Adult Dose for Cough and Nasal Congestion
Acetaminophen/dextromethorphan/guaifenesin/PSE 500 mg-20 mg-400 mg-60 mg oral tablet:
1 tablet orally every 4 to 6 hours not to exceed 4 tablets daily.
Usual Pediatric Dose for Cough and Nasal Congestion
Acetaminophen/dextromethorphan/guaifenesin/PSE 500 mg-20 mg-400 mg-60 mg oral tablet:
6 to 11 years: 1/2 tablet orally every 4 to 6 hours not to exceed 2 tablets daily.
12 years or older: 1 tablet orally every 4 to 6 hours not to exceed 4 tablets daily.
Renal Dose Adjustments
Data not available
Liver Dose Adjustments
Data not available
Dialysis
Data not available
More about acetaminophen / dextromethorphan / guaifenesin / pseudoephedrine
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Patient resources
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Duraflu, Robitussin Cold Cough and Flu
Professional resources
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
