A persistent cough can be a sign of a more serious illness, which is why it's important to get it checked by a doctor.

Several VERIFY readers have asked us questions about this long-lasting cough, including whether a new illness is causing it and when they should see a doctor. Here are five VERIFIED facts about a ...

Here are five VERIFIED facts about a lingering cough. 1. There’s no evidence a new illness ... a doctor if your cough is accompanied by other symptoms. A lingering cough will usually resolve ...