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Diphenhydramine / Guaifenesin Dosage

Applies to the following strengths: 12.5 mg-200 mg/5 mL

Usual Adult Dose for:

Usual Pediatric Dose for:

Additional dosage information:

Usual Adult Dose for Cold Symptoms

10 mL orally every 4 hours, not to exceed 6 doses in 24 hours.

Usual Pediatric Dose for Cold Symptoms

12 years and older:
10 mL orally every 4 hours, not to exceed 6 doses in 24 hours.

Renal Dose Adjustments

Data not available

Liver Dose Adjustments

Data not available

Dialysis

Data not available

See also:

Further information

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