Just a few puffs into each nostril, and you're protected against infection from nasty cold viruses - that is, according to claims made for many nasal sprays. Can they really do this?Well, not directly ...

Retired electrician Joe Walsh in December became the first Alzheimer’s patient to try a nasal spray used to treat other ...

The drug is designed to reduce inflammation in the brain and has been used on MS, cancer and migraine headaches.

The FDA has accepted for review the NDA for bumetanide nasal spray for edema associated with CHF, as well as hepatic and renal disease.

The trial will evaluate the safety and effectiveness of a next-generation vaccine administered through a nasal spray or ...