A laryngologist explains the surprising causes of chronic throat clearing, including silent reflux, allergies and muscle ...

An ear infection often occurs with mucus buildup due to allergies or an upper respiratory infection. Because mucus is 98% water, staying hydrated can keep mucus thinner and easier to get rid of ...

Discover 7 proven remedies for ear infections, from warm compresses to hydration techniques, plus when to seek medical help for this common childhood ailment.

It's normal for your nose to produce mucus — about one quart a day on average, says Christopher Thompson, MD, an ear, nose and throat specialist and otolaryngologist with Mission Hospital.