While Astepro Allergy can be purchased over-the-counter, GoodRx Health notes that the generic version of the drug -- ...

Get detailed information on Azelastine, including pronunciation ... Child: The recommended dose is one spray per nostril twice daily. • It may cause dizziness or drowsiness, do not drive ...

Azelastine HCl 137mcg/spray; aqueous nasal spray; contains benzalkonium chloride. Avoid engaging in hazardous occupations requiring complete mental alertness such as driving or operating machinery ...

Azelastine HCl 205.5mcg; per nasal spray; contains benzalkonium chloride; alcohol- and fragrance-free. Avoid eyes, mouth. Recent nose ulcers or nose surgery. Nose injury that has not healed.