How is azelastine different from Flonase?
How is azelastine different from Flonase? Azelastine is an antihistamine. It works by preventing the effects of a substance called histamine, which is produced by the body. Histamine can cause itching, sneezing, runny nose, and watery eyes. Fluticasone is a steroid (cortisone-like medicine). What does azelastine spray do? Azelastine, an Read more…