If you don't use nasal spray correctly, it may not be as effective. Follow these steps to properly use your nasal spray.

Scientists believe that medication given through the nose has the potential to be more effective because it attacks or blocks ...

Post nasal drip can cause a sore throat and cough, but you can find relief with remedies like nasal irrigation and steam ...

One spray works by blocking bacteria and viruses from reaching the nasal lining, thereby preventing infection.

Those are some pretty impressive findings, and it’s not the only data to suggest that azelastine may help lower your risk of ...

Q. Astepro has been a great help for my seasonal allergies. I’ll now use it as a preventative against flu or COVID-19. The downside for many people is the price and the taste. Here’s a solution.

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19.