Saline-based nasal sprays can help speed up that flushing, reduce pathogen load, and make it more effective. It’s commonsense: The faster the bad stuff is gone, the faster you feel better ...
For people looking for help, the U.S. Centers for Disease Control (CDC) Guidance, ‘Relief for Symptoms of Colds and Coughs’, ‘instructions’ say to ‘use saline nasal spray to relieve congestion.’ i ...