One spray contains 205.5 mcg of azelastine HCl.
Astepro 24HR Steroid Free Allergy Relief Spray, Azelastine HCl, 22 Metered Sprays - 22 ct | CVS While other allergy sprays may take hours to start working on the first day, Astepro, full-prescription strength allergy medicine, starts working in 30 minutes Only 24-hour steroid-free nasal spray for allergy relief (among over the counter products) Astepro allergy relief nasal spray provides up to 24-hour relief of nasal congestion, runny nose, sneezing and itchy nose Full-prescription strength allergy medicine available without a prescription, Steroid-free, alcohol-free, fragrance-free nasal spray allergy relief While other allergy sprays may take hours to start working on the first day, Astepro starts working in 30 minutes. Astepro® Allergy is the first and only 24 hour, steroid-free nasal spray for allergy relief.. This steroid-free allergy spray provides long-lasting allergy relief of indoor and outdoor nasal allergy symptoms; nasal congestion, runny nose, sneezing, and itchy nose for up to 24 hours.