"The biological production of silver nanoparticles is a sustainable biotechnological solution because it avoids the use of toxic chemicals. These nanoparticles can be used in nasal spray ...

A team of researchers from the Ribeirão Preto Medical School of the University of São Paulo (FMRP-USP) has determined that ...

A team of Ohio State researchers engineered a new antibody that could revolutionize influenza prevention through a nasal spray.

Astepro is a nasal spray with antihistamine, which Rubin usually recommends pairing with a steroid spray. Steroid nasal sprays. If you've got congestion or postnasal drip, steroid nasal sprays ...

A nasal spray can tamp down potentially fatal reactions, a boon to the many patients in crisis who fear using EpiPens. Neffy, a new device approved by the Food and Drug Administration, is the ...