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

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

Azelastine, a common nasal spray for allergies, reduced the risk of COVID-19 and colds in one small trial. Larger studies are ...

Researchers discuss the effects of azelastine nasal spray on the rate of SARS-CoV-2 infection as compared to placebo.

Five years after the COVID-19 pandemic, you're likely a pro at the basics—masks when needed, immune support and staying ...

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

Every winter, I prepare for my clinic schedule to fill up with patients experiencing runny noses, coughs, and fevers caused by viruses, such as rhinoviruses, influenza, and COVID-19. I also prepare ...

A common over-the-counter nasal spray, long used to treat seasonal allergies, might also help prevent Covid infections. This promising potential comes from new clinical trial results. The spray ...

Here is a detailed guide on how to use an inhaler and instructions for getting the most out of your medication.

Authorities around the world can use your cell phone to track your location and potentially access other sensitive private information about you. One possible protection from this data collection is a ...

A day at the beach can do wonders for your soul—and your strands. Sure, it may leave your skin feeling tight, but there’s nothing like a dip in the ocean to leave your hair looking perfectly tousled ...