Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, And Phenylephrine Hydrochloride
Generic Name: acetaminophen, dextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochloride
Brand Names:
Vicks Dayquil Severe Cold And Flu
An over-the-counter severe cold and flu liquid product containing acetaminophen 325 mg (pain reliever/fever reducer), dextromethorphan HBr 10 mg (cough suppressant), guaifenesin 200 mg (expectorant), and phenylephrine HCl 5 mg (nasal decongestant) per 15 mL dose.
Overview
An over-the-counter severe cold and flu liquid product containing acetaminophen 325 mg (pain reliever/fever reducer), dextromethorphan HBr 10 mg (cough suppressant), guaifenesin 200 mg (expectorant), and phenylephrine HCl 5 mg (nasal decongestant) per 15 mL dose.
Uses
Temporarily addresses cold and flu symptoms including nasal congestion, sinus pressure, cough, minor aches, headache, fever, and sore throat. Also helps loosen mucus and thin bronchial secretions.
Dosage
Adults and children 12 years and over: 30 mL every 4 hours. Children 6 to under 12: 15 mL every 4 hours. Children 4 to under 6: consult a doctor. Children under 4: do not use. Maximum 4 doses per 24 hours.
Side Effects
Stop use and ask a doctor if experiencing nervousness, dizziness, insomnia, or worsening symptoms persisting beyond 5-7 days.
Interactions
Ask a doctor or pharmacist before use if taking warfarin (blood thinner). Do not use with other acetaminophen-containing products or MAOIs.
Warnings
Liver warning: Severe liver damage may occur if adult takes more than 4 doses in 24 hours or combined with acetaminophen-containing drugs or excessive alcohol. Allergy alert: may cause severe skin reactions. Sore throat persisting 2 or more days requires medical evaluation. Do not use with MAOIs.
Pregnancy
If pregnant or breast-feeding, ask a health professional before use.
Storage
Store at no greater than 25 degrees C. Do not refrigerate.
Frequently Asked Questions
What is Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, And Phenylephrine Hydrochloride used for?▼
Temporarily addresses cold and flu symptoms including nasal congestion, sinus pressure, cough, minor aches, headache, fever, and sore throat. Also helps loosen mucus and thin bronchial secretions.
What are the side effects of Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, And Phenylephrine Hydrochloride?▼
Stop use and ask a doctor if experiencing nervousness, dizziness, insomnia, or worsening symptoms persisting beyond 5-7 days.
Can I take Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, And Phenylephrine Hydrochloride during pregnancy?▼
If pregnant or breast-feeding, ask a health professional before use.
What are the important warnings for Acetaminophen, Dextromethorphan Hydrobromide, Guaifenesin, And Phenylephrine Hydrochloride?▼
Liver warning: Severe liver damage may occur if adult takes more than 4 doses in 24 hours or combined with acetaminophen-containing drugs or excessive alcohol. Allergy alert: may cause severe skin reactions. Sore throat persisting 2 or more days requires medical evaluation. Do not use with MAOIs.
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.