In 1821, French physician René Laennec wrote, "A spitting pot I consider as an essential part of the bedroom apparatus." Laennec, who invented the stethoscope, spent his days gazing at his patients' ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Respiratory viruses often increase mucus production, ...

Being sick with a cold or other congestion-causing illness comes with a variety of symptoms, but a particularly annoying one is the buildup of mucus in your nasal passages and throat. In addition to ...