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

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

Nasal drug delivery is now emerging as a promising route for the rapid delivery of certain classes of molecules.

Interferon-α nasal spray was safe and effective in reducing COVID-19 risk by 40% in patients with cancer, demonstrating its potential as an additional preventive strategy alongside vaccines and ...

Incorporating the art of conscious breathing into a daily routine can help with emotional regulation, boost mood, and override the fight-or-flight response.