Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr, Pseudoephedrine Hcl
FDA Drug Information • Also known as: Theraflu-D Flu Relief Max Strength Plus Nasal Decongestant Nighttime
- Brand Names
- Theraflu-D Flu Relief Max Strength Plus Nasal Decongestant Nighttime
- Route
- ORAL
- Dosage Form
- SYRUP
- Product Type
- HUMAN OTC DRUG
What Is Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr, Pseudoephedrine Hcl Used For?
Uses temporarily relieves these symptoms due to a common cold or flu: headache minor aches and pains minor sore throat pain runny nose cough due to minor throat and bronchial irritation nasal and sinus congestion temporarily reduces fever
Dosage and Administration
Directions do not use more than directed measure the dose correctly using the enclosed dosing cup adults and children 12 years of age and over: take every 6 hours in dosing cup provided, while symptoms persist do not take more than 3 doses (90 mL) in 24 hours unless directed by a doctor children under 12 years of age: do not use Age Dose adults and children 12 years of age and over 30 mL every 6 hours children under 12 years of age do not use
Warnings and Precautions
Warnings Liver warning: This product contains acetaminophen. Severe liver damage may occur if you take more than 4,000 mg of acetaminophen in 24 hours with other drugs containing acetaminophen 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. Do not use in a child under 12 years of age if you are allergic to acetaminophen with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have liver disease heart disease high blood pressure thyroid disease diabetes glaucoma trouble urinating due to an enlarged prostate gland a breathing problem such as emphysema or chronic bronchitis cough that occurs with too much phlegm (mucus) cough that lasts or is chronic such as occurs with smoking, asthma or emphysema Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin taking sedatives or tranquilizers When using this product do not exceed recommended dosage avoid alcoholic drinks marked drowsiness may occur alcohol, sedatives and tranquilizers may increase drowsiness be careful when driving a motor vehicle or operating machinery excitability may occur, especially in children Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occurs pain, cough or nasal congestion gets worse or lasts more than 7 days fever gets worse or lasts more than 3 days redness or swelling is present new symptoms occur cough comes back or occurs with rash or headache that lasts These could be signs of a serious condition. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Prompt medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
About This Information
This drug information is sourced from FDA-approved labeling via the openFDA database. It is intended for educational and reference purposes only. This is not medical advice. Always consult your healthcare provider before making decisions about medication. Drug information may be updated by the FDA; check with your pharmacist for the most current information.
What are side effects?
Side effects are unwanted reactions that can occur when taking a medication. They range from mild (headache, nausea) to severe (allergic reactions, organ damage). Not everyone experiences side effects, and severity varies. Report any concerning side effects to your doctor.
What are drug interactions?
Drug interactions occur when a medication is affected by another drug, food, or supplement. Interactions can make medications less effective or cause dangerous side effects. Always tell your doctor about all medications and supplements you take.