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.

An over-the-counter nasal spray which has been used for years as a safe and effective treatment for seasonal allergies could potentially prevent Covid infections, according to clinical trial results ...

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

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.

In the near future, a simple nasal spray in your medicine cabinet would not only ease allergy congestion but also significantly bring down your risk of catching COVID-19. According to a new clinical ...

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

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

(CNN) — Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a common nasal spray could help prevent infection. This randomized ...

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 ...

(CNN) — Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a common nasal spray could help prevent infection. This randomized ...