Astelin – A Prescription Nasal Spray for Allergy Relief vs. OTC Allergy Pill Varieties – Exploring Options and Controversies
Short General Description of Astelin Astelin is a prescription nasal spray that contains the active ingredient azelastine hydrochloride. It is primarily used to treat symptoms of seasonal and perennial allergic rhinitis, such as sneezing, itching, and a runny nose. The…