Nasal polyps usually form as a result of chronic inflammation. They're generally not cancerous. Learn about nasal polyp symptoms, how they're diagnosed, and treatment options.

What is chronic rhinosinusitis with polyps? Learn about the difference between nasal polyps and sinusitis, and how to find the right treatment to ease symptoms.

Primary nasal consonants are first discussed here, and it is concluded that these should be described as non-continuants. Various possible characterizations of complex nasal segments (pre- and ...

Sinus infections, or sinusitis, occur when a virus of bacteria enters the sinuses. Read on for a list of common symptoms and treatments.

Mouth breathing can cause dry mouth, bad breath, and sleep issues. Find out why it happens, what symptoms to watch for, and how to treat it effectively.