Caffeine / Phenylephrine
A combination nasal decongestant and mild stimulant used to temporarily relieve nasal congestion, sinus pressure, and related symptoms from colds, allergies, or sinus infections.
A decongestant combination that relieves nasal congestion and sinus pressure by constricting blood vessels in the nasal passages.
Key facts at a glance
- RxNorm
- 1008321
- Generic
- Caffeine / Phenylephrine
- Class
- multi-ingredient
- 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.
Treats nasal congestion and sinus pressure caused by the common cold, allergies, hay fever, or sinus infections. Provides temporary relief of sinus headache and facial pressure.
Phenylephrine constricts blood vessels in the nasal passages, reducing swelling and congestion. Caffeine acts as a mild stimulant to increase alertness and may enhance the overall decongestant effect.
Should not be used by individuals with certain heart conditions, high blood pressure, or thyroid disorders without medical consultation. Avoid combining with other caffeine products. Do not exceed the recommended dose. Consult a healthcare provider before use if pregnant, breastfeeding, or taking other medications.
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 August 28, 2026. · Read our editorial policy