Skip to main content
MedicHelpLine
Verified Professional Network190+ CountriesHIPAA-Aware Platform
Back to Drug Index
General MedicationsORALHigh Alert

ONESSIP ADULT NIGHTTIME SEVERE COLD AND FLU

ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCI

Standard Dose
Directions mL = milliliter take only as directed do not exceed 4 doses (4 Sachets) per 24 hours follow the instruction given on this carton for your easy use Age (Years) Dose (mL) adults & children 12 yrs & over 15 mL (1 Sachet) every 4 hours children 4 to under 12 yrs ask a doctor children under 4 yrs do not use
Max Dose
See official label
Primary Use
Uses temporarily relieves common cold/flu symptoms: nasal congestion sinus congestion & pressure cough due to minor throat & bronchial irritation minor aches & pains headache fever sore throat runny nose & sneezing reduces swelling of nasal passages temporarily restores freer breathing through the nose promotes nasal and/or sinus drainage
Summary

Indications and usage Uses temporarily relieves common cold/flu symptoms: nasal congestion sinus congestion & pressure cough due to minor throat & bronchial irritation minor aches & pains headache fever sore throat runny nose & sneezing reduces swelling of nasal passages temporarily restores freer breathing through the nose promotes nasal and/or sinus drainage Dosage and administration Directions mL = milliliter take only as directed do not exceed 4 doses (4 Sachets) per 24 hours follow the instruction given on this carton for your easy use Age (Years) Dose (mL) adults & children 12 yrs & over 15 mL (1 Sachet) every 4 hours children 4 to under 12 yrs ask a doctor children under 4 yrs do not use Warnings and cautions Warnings Liver warning: This product contains acetaminophen.

Severe liver damage may occur if adult takes more than 4 doses (15 mL each) in 24 hrs, which is the maximum daily amount for this product taken with other drugs containing acetaminophen adult has 3 or more alcoholic drinks every day while using this product Allergy Alert: Acetaminophen may cause severe skin reactions.

Structured Monograph

Clinical summary

Indications and usage Uses temporarily relieves common cold/flu symptoms: nasal congestion sinus congestion & pressure cough due to minor throat & bronchial irritation minor aches & pains headache fever sore throat runny nose & sneezing reduces swelling of nasal passages temporarily restores freer breathing through the nose promotes nasal and/or sinus drainage Dosage and administration Directions mL = milliliter take only as directed do not exceed 4 doses (4 Sachets) per 24 hours follow the instruction given on this carton for your easy use Age (Years) Dose (mL) adults & children 12 yrs & over 15 mL (1 Sachet) every 4 hours children 4 to under 12 yrs ask a doctor children under 4 yrs do not use Warnings and cautions Warnings Liver warning: This product contains acetaminophen. Severe liver damage may occur if adult takes more than 4 doses (15 mL each) in 24 hrs, which is the maximum daily amount for this product taken with other drugs containing acetaminophen adult has 3 or more alcoholic drinks every day while using this product Allergy Alert: Acetaminophen may cause severe skin reactions. Symptoms may include: skin reddening blisters rash If a skin reaction occurs, stop use and seek medical help right away. Sore throat warning: If sore throat is severe, persists for more than 2 days, is accompanied or followed by fever, headache, rash, nausea, or vomiting, consult a doctor promptly.

Monitoring

  • Warnings Liver warning: This product contains acetaminophen.
  • Severe liver damage may occur if adult takes more than 4 doses (15 mL each) in 24 hrs, which is the maximum daily amount for this product taken with other drugs containing acetaminophen adult has 3 or more alcoholic drinks every day while using this product Allergy Alert: Acetaminophen may cause severe skin reactions.
  • Symptoms may include: skin reddening blisters rash If a skin reaction occurs, stop use and seek medical help right away.
  • Sore throat warning: If sore throat is severe, persists for more than 2 days, is accompanied or followed by fever, headache, rash, nausea, or vomiting, consult a doctor promptly.

Interaction Notes

  • Review official label interaction section.
ONESSIP ADULT NIGHTTIME SEVERE COLD AND FLU (ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCI) | Drug Monograph | MedicHelpline