Naphazoline
Privine is a topical nasal decongestant spray containing naphazoline, an alpha-adrenergic agonist that works by constricting blood vessels in the nasal passages to temporarily relieve congestion. It is primarily used for short-term relief of nasal stuffiness caused by colds, allergies, or sinusitis. Due to risk of rebound congestion, use should be limited to 3-5 days.
Privine is a short-term nasal decongestant spray that relieves stuffiness by narrowing blood vessels in the nose.
Key facts at a glance
- RxNorm
- 225201
- Generic
- Privine
- 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.
Temporary relief of nasal congestion associated with the common cold, hay fever, allergies, or sinusitis. Provides symptomatic relief of stuffy nose for brief periods.
Contains naphazoline, a vasoconstrictor that stimulates alpha-adrenergic receptors in the smooth muscle of nasal blood vessels, causing them to constrict and reducing swelling in the nasal passages.
Should only be used for 3-5 days maximum to avoid rebound congestion (rhinitis medicamentosa). Not recommended for children under 6 years. Avoid use in patients with narrow-angle glaucoma, severe hypertension, or those taking MAO inhibitors. Consult a doctor if symptoms persist beyond 3 days or worsen.
Official drug label
WellAlly may earn a referral fee from linked resources at no extra cost to you. Editorial content is never influenced by commercial relationships.
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