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 ...

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

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

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

Clinical trial shows over-the-counter azelastine spray may block Covid virus from entering nasal passages Pete Hegseth gets ...

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

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

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

(WGN Radio) – An over-the-counter nasal spray for allergies could actually protect you from catching COVID, a recent randomized trial found. Using a nasal antihistamine that contains azelastine three ...