A nasal spray that contains esketamine — a potent derivative of ketamine — can now be taken on its own to treat adults with ...

Post-nasal drip occurs when mucus moves down your throat, causing irritation and cough. Here’s how medical professionals say ...

Stuffy, sneezing, miserable: folks plagued by chronic sinusitis know the feeling all too well. Experts at University of Cincinnati Health say it's also an all-too-common affliction, affecting an ...

and may decrease the chance of secondary infections such as sinus and ear infections,” Rethy told Verywell in an email. When shopping for nasal drops or sprays, look for a saline percentage or the ...