- By Percival Harrington
- /
- 30 Oct 2025
Compare Astelin (Azelastine) with Alternatives: What Works Best for Allergies?
Compare Astelin (azelastine) with Flonase, Nasacort, Zyrtec, and other allergy nasal sprays to find the best option for your symptoms. Learn about effectiveness, cost, side effects, and when to see a doctor.