Robitussin Maximum Strength Severe Multi-Symptom Cough Cold Flu
Acetaminophen, dextromethorphan hydrobromide, guaifenesin · Liquid · Oral
Active ingredient
Active ingredients (in each 20 mL) Acetaminophen 650 mg Dextromethorphan HBr 20 mg Guaifenesin 400 mg
Purpose
Purposes Pain reliever/Fever reducer Cough suppressant Expectorant
Uses
Uses temporarily relieves these symptoms occurring with a cold or flu: cough due to minor throat and bronchial irritation minor aches and pains sore throat headache temporarily reduces fever helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes and make coughs more productive
Warnings
Warnings Liver warning: This product contains acetaminophen. Severe liver damage may occur if you take more than 6 doses in any 24-hour period, which is the maximum daily amount 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 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. with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. Ask a doctor before use if you have liver disease cough that occurs with too much phlegm (mucus) a breathing problem or chronic cough that lasts or as occurs with smoking, asthma, chronic bronchitis, or emphysema Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin taking any other pain reliever/fever reducer Stop use and ask a doctor if pain or cough 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.
Do not use
Do not use 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. with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist.
Ask a doctor before use
Ask a doctor before use if you have liver disease cough that occurs with too much phlegm (mucus) a breathing problem or chronic cough that lasts or as occurs with smoking, asthma, chronic bronchitis, or emphysema
Ask a doctor or pharmacist
Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin taking any other pain reliever/fever reducer
Stop use and ask a doctor
Stop use and ask a doctor if pain or cough 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.
Pregnancy or breast-feeding
If pregnant or breast-feeding, ask a health professional before use.
Keep out of reach of children
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.
Directions
Directions do not take more than 6 doses in any 24-hour period do not exceed recommended dosage. Taking more than the recommended dose (overdose) may cause serious liver damage. measure only with dosing cup provided keep dosing cup with product mL = milliliter this adult product is not intended for use in children under 12 years of age age dose adults and children 12 years and over 20 mL every 4 hours children under 12 years do not use
Other information
Other information each 20 mL contains: sodium 14 mg store at 20-25°C (68-77°F)
Inactive ingredients
Inactive ingredients anhydrous citric acid, edetate disodium, FD&C red no. 40, glycerin, menthol, natural and artificial flavors, polyethylene glycol, propyl gallate, propylene glycol, purified water, sodium benzoate, sodium citrate, sorbitol solution, sucralose, triacetin, xanthan gum
Questions?
Questions or comments? call weekdays from 8 AM to 6 PM EST at 1-800-245-1040
Label text from the FDA structured product label by Haleon US Holdings LLC (revised Nov 18, 2025). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Acetaminophen in 1 product
- Dextromethorphan Hydrobromide in 1 product
- Guaifenesin in 1 product
Robitussin Maximum Strength Severe Multi-Symptom Cough Cold Flu NDC products (1)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 0031-0100 | Acetaminophen 650 mg/20mL; Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Liquid | Haleon US Holdings LLC | OTC MONOGRAPH DRUG |
Frequently asked questions
What is Robitussin Maximum Strength Severe Multi-Symptom Cough Cold Flu used for?
Uses temporarily relieves these symptoms occurring with a cold or flu: cough due to minor throat and bronchial irritation minor aches and pains sore throat headache temporarily reduces fever helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes and make coughs more productive
Who makes Robitussin Maximum Strength Severe Multi-Symptom Cough Cold Flu?
Robitussin Maximum Strength Severe Multi-Symptom Cough Cold Flu is listed by 1 labeler in the FDA NDC directory, including Haleon US Holdings LLC.