Medically reviewed by John Carew, MD Fact checked by Jillian Dara Nasal sprays can treat congestion and other symptoms of seasonal allergies or a cold. They work by delivering a fine mist of ...

WHEN doctors asked Curtis Arnold-Harmer how long he’d been using cocaine, the 29-year-old was baffled. “I’ve never touched ...

Learn more. Nasal decongestant spray can help relieve sinus infection symptoms in the short term. But you should limit your use to no more than 3 days to avoid a rebound effect, which can lead to ...