Clinical trial shows over-the-counter azelastine spray may block Covid virus from entering nasal passages Supreme Court Is ...

As cases of COVID-19 and the common cold rise across the country, it’s understandable to want to do what you can to lower ...

It may work best when used before travel or large gatherings, especially if accompanied by wearing an N95 face mask.

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

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

A recent study found that people who took an allergy medicine were much less likely to get sick from COVID-19 and the common cold, the latest research to show promising results for nasal sprays in ...

Researchers evaluated whether interferon-α nasal spray reduces the incidence of COVID-19 or other respiratory viral infections among adults with cancer.

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19. Participants in the trial were also 71% less likely to catch the common cold than ...

Beijing Wantai Biological Pharmacy Enterprise Co Ltd plans to start a mid-stage clinical trial this month of a nasal spray coronavirus vaccine in China, clinical trial registry data showed.