Robitussin Maximum Strength Cough Plus Chest Congestion Dm
dextromethorphan hbr, guaifenesin · Solution · Oral
Active ingredient
Active ingredients (in each liquid-filled capsule) Dextromethorphan HBr, USP 10 mg Guaifenesin, USP 200 mg Purposes Cough suppressant Expectorant
Purpose
Purposes Cough suppressant Expectorant
Uses
Uses
• temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold
• helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes
Warnings
Warnings 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. Ask a doctor before use if you have
• cough that occurs with too much phlegm (mucus)
• cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema Stop use and ask a doctor if cough lasts more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. 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.
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.
Ask a doctor before use
Ask a doctor before use if you have
• cough that occurs with too much phlegm (mucus)
• cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema
Stop use and ask a doctor
Stop use and ask a doctor if cough lasts more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. 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.
Directions
Directions
• do not take more than 12 capsules in any 24-hour period
• this adult product is not intended for use in children under 12 years of age age dose adults and children 12 years and over 2 capsules every 4 hours children under 12 years do not use
Other information
Other information
• store at 20-25°C (68-77°F).
• avoid excessive heat above 40°C (104°F).
Inactive ingredients
Inactive ingredients FD&C Red No. 40, gelatin, glycerin, light mineral oil, pharmaceutical ink, polyethylene glycol, povidone, propylene glycol, purified water, sorbitol sorbitan solution
Questions?
Questions or comments? call weekdays from 9 AM to 5 PM EST at 1-800-762-4675 Made in Canada For most recent product information, visit www.robitussin.com
Label text from the FDA structured product label by Haleon US Holdings LLC (revised Jan 8, 2026). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Dextromethorphan Hydrobromide in 2 products
- Guaifenesin in 2 products
Robitussin Maximum Strength Cough Plus Chest Congestion Dm NDC products (2)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 0031-8719 | Dextromethorphan Hydrobromide 10 mg/1; Guaifenesin 200 mg/1 Capsule, Liquid Filled | Haleon US Holdings LLC | OTC MONOGRAPH DRUG |
| 0031-8739 | Dextromethorphan Hydrobromide 20 mg/20mL; Guaifenesin 400 mg/20mL Solution | Haleon US Holdings LLC | OTC MONOGRAPH DRUG |
Frequently asked questions
What is Robitussin Maximum Strength Cough Plus Chest Congestion Dm used for?
Uses • temporarily relieves cough due to minor throat and bronchial irritation as may occur with a cold • helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes
Who makes Robitussin Maximum Strength Cough Plus Chest Congestion Dm?
Robitussin Maximum Strength Cough Plus Chest Congestion Dm is listed by 1 labeler in the FDA NDC directory, including Haleon US Holdings LLC.