Azelastine, a common nasal spray for allergies, reduced the risk of COVID-19 and colds in one small trial. Larger studies are ...
“My review found that intranasal adrenaline, a needle-free alternative delivered as a liquid or dry powder spray, can be as ...
If you have ever struggled with frequent colds, sinus congestion, or allergies, you may have heard someone suggest trying Jal Neti. Rooted in ancient yogic practices, Jal Neti is a simple nasal ...
Researchers discuss the effects of azelastine nasal spray on the rate of SARS-CoV-2 infection as compared to placebo.