Acetaminophen / Dextromethorphan / Phenylephrine Dosage

The information at Drugs.com is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist.

Usual Adult Dose for:

Usual Pediatric Dose for:

Additional dosage information:

Usual Adult Dose for Cold Symptoms

Acetaminophen/dextromethorphan/phenylephrine 325 mg-10 mg-5 mg oral capsule:
2 capsules orally every 4 hours. Do not exceed 8 capsules in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 325 mg-10 mg-5 mg oral tablet:
2 tablets orally every 4 hours. Do not exceed 12 tablets in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 650 mg-20 mg-10 mg/ 30 mL oral liquid:
30 mL orally every 4 hours. Do not exceed 180 mL in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 325 mg-10 mg-5 mg/15 mL oral syrup:
30 mL orally every 4 hours. Do not exceed 180 mL in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 325 mg-20 mg-10 mg oral powder for reconstitution:
Dissolve contents of one packet in 8 ounces of hot water. Consume entire drink within 15 minutes.
1 packet orally every 4 hours. Do not exceed 6 packets in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 650 mg-20 mg-10 mg oral powder for reconstitution:
Dissolve contents of one packet in 8 ounces of hot water. Consume entire drink within 10 to 15 minutes.
1 packet orally every 4 hours. Do not exceed 6 packets in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 500 mg-20 mg-10 mg oral powder for reconstitution:
Dissolve contents of one packet in 8 ounces of hot water. Consume entire drink within 10 to 15 minutes.
1 packet orally every 4 hours. Do not exceed 6 packets in 24 hours.

Usual Pediatric Dose for Cold Symptoms

Acetaminophen/dextromethorphan/phenylephrine 325 mg-10 mg-5 mg oral capsule:
6 to 11 yrs: 1 capsule orally every 4 hours. Do not exceed 4 capsules in 24 hours.
12 years and older: 2 capsules orally every 4 hours. Do not exceed 8 capsules in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 325 mg-10 mg-5 mg oral tablet:
12 years and older: 2 tablets orally every 4 hours. Do not exceed 12 tablets in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 650 mg-20 mg-10 mg/ 30 mL oral liquid:
12 years and older: 30 mL orally every 4 hours. Do not exceed 180 mL in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 325 mg-10 mg-5 mg/15 mL oral syrup:
12 years and older: 30 mL orally every 4 hours. Do not exceed 180 mL in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 325 mg-20 mg-10 mg oral powder for reconstitution:
12 years and older: Dissolve contents of one packet in 8 ounces of hot water. Consume entire drink within 15 minutes.
1 packet orally every 4 hours. Do not exceed 6 packets in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 650 mg-20 mg-10 mg oral powder for reconstitution:
12 years and older: Dissolve contents of one packet in 8 ounces of hot water. Consume entire drink within 10 to 15 minutes.
1 packet orally every 4 hours. Do not exceed 6 packets in 24 hours.

Acetaminophen/dextromethorphan/phenylephrine 500 mg-20 mg-10 mg oral powder for reconstitution:
12 years and older: Dissolve contents of one packet in 8 ounces of hot water. Consume entire drink within 10 to 15 minutes.
1 packet orally every 4 hours. Do not exceed 6 packets in 24 hours.

Renal Dose Adjustments

Data not available

Liver Dose Adjustments

Data not available

Dialysis

Data not available

Hide
(web5)