Add Yahoo as a preferred source to see more of our stories on Google. The epinephrine nasal spray is now approved for emergency treatment of Type I allergic reactions, including anaphylaxis, in adult ...

Nasal vaccines offer convenience and another option for those wary of needles, but traditional vaccines are best for young ...

The U.S. Food and Drug Administration approved a new nasal spray on Friday to treat emergency allergic reactions in adults and children — the first injection-free alternative to shots like EpiPen. The ...

In a Stanford Medicine-led study, patients whose sense of smell was affected by COVID-19 were helped by injections of platelet-rich plasma derived from their own blood. Credit: Unsplash/CC0 Public ...