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

Also, the reliance on RATs might have missed some asymptomatic COVID infections. And even using a placebo spray may have had some protective effects by rinsing and coating the nasal lining.

It’s fall allergy and sinus season, and your nose may be feeling it the most. Nasal sprays are a great way to ease the pressure, but a lot of people aren’t using them correctly. Local 4′s Dr. Frank ...

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 ...