Guaifenesin
Robafen is a brand-name cold and cough medication typically used to provide relief from symptoms associated with upper respiratory infections, including congestion, coughing, and minor aches. It is commonly purchased over-the-counter for temporary relief of cold and flu symptoms in adults and children.
Over-the-counter brand-name medication for cold and cough symptom relief.
Key facts at a glance
- RxNorm
- 219688
- Generic
- Robafen
- Class
- brand-name
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Temporarily relieves symptoms of colds, flu, and upper respiratory allergies including cough, chest congestion, nasal congestion, and sinus pressure.
Combination products typically work through multiple active ingredients such as expectorants (to thin mucus), cough suppressants (to reduce coughing), and decongestants (to reduce nasal swelling). Specific mechanism varies by formulation.
Follow dosing instructions carefully. Do not use in children under certain ages without medical advice. Avoid combining with other products containing similar ingredients. Consult a healthcare provider if symptoms persist beyond 7-10 days or worsen. May cause drowsiness.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed July 26, 2026. · Read our editorial policy