STATE COLLEGE, Pa. (WPVI) -- A cough is supposed to protect the lungs and windpipe from irritants. But coughs that go on and on can be annoying - or signs of bigger problems. Chronic coughs can ...
A cough is just a symptom of an infection. Generally most coughs go away by themselves within seven to ten days. Narrator If your child has a cough, here are some tips to make it better.