The Food and Drug Administration has approved the first-ever stand-alone nasal spray to treat drug-resistant depression.

COVID nasal vaccines have the potential to strengthen the immune response in the respiratory system, which is where the virus initially attacks. According to Angela Branche, associate professor of ...

Covid spreads the same way that other ... Here’s how it would work: A nasal mRNA vaccine would be taken as a spray through the nose, coating the nasal passages. The cells in the nasal lining ...

One-third of folks with major depressive disorder experience treatment-resistant depression (TRD), a condition that makes it ...