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

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.

Other OTC options include the antihistamine nasal spray azelastine (Astepro) and eye drops such as ketotifen (Alaway) and olopatadine (Pataday). Some medications combine an antihistamine and a ...