A nighttime nasal spray may offer a new way to ease sleep apnea and lower blood pressure, according to Australian researchers ...

Injuries to the articular cartilage in different joints, including the knee, are painful and limit mobility. In response, ...

“Most current COVID-19 vaccines are injected through muscle, resulting in poor vaccine-induced immunity in the nasal cavity and airway surface,” Linqi Zhang explains. “The nasal cavity is a ...

“When used in a nasal spray, it can potentially increase the muscle activity that keeps the upper airway open, reducing the ...