Azelastine Hydrochloride
Astepro is a prescription nasal spray antihistamine used to treat seasonal allergic rhinitis (hay fever) and non-allergic vasomotor rhinitis. It works by blocking histamine in the nasal passages to relieve symptoms like sneezing, runny nose, nasal itching, and congestion. The medication is applied directly to the nostrils and provides targeted relief for allergy sufferers.
Astepro is a nasal antihistamine spray that relieves seasonal and year-round allergy symptoms by blocking histamine directly in the nasal passages.
Key facts at a glance
- RxNorm
- 824962
- Generic
- Astepro
- 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.
Treats seasonal allergic rhinitis (hay fever) in adults and children 5 years and older, as well as non-allergic vasomotor rhinitis in adults. Relieves nasal symptoms including sneezing, runny nose, nasal itching, and congestion.
Contains azelastine, a second-generation H1 receptor antagonist (antihistamine). It works locally in the nasal passages by blocking histamine receptors, preventing the inflammatory response that causes allergy symptoms.
May cause drowsiness or a bitter taste in some users. Avoid spraying directly into the eyes. Prime the pump before first use and if not used for several days. Typically administered as 1-2 sprays per nostril twice daily as directed by a healthcare provider.
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 September 2, 2026. · Read our editorial policy