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.

A cough can be irritating at any time of day or night. It disrupts your daily routine and the precious hours of sleep you get ...

Sleep on an incline. If a cold or an allergy is the cause of your cough, try raising your head. When you lie flat, the mucus can pool and irritate your throat. To put gravity on your side ...

Learn when your cough needs immediate medical attention and discover proven home remedies for relief, backed by leading pulmonologists in 2025.

Is there a new illness that’s causing lingering coughs? When should you see a doctor for a cough that’s hanging around? We ...

Changes in mucus color or consistency can signal infection progression or improvement. Before turning to medication, several home remedies can effectively manage cough symptoms. Adequate hydration ...

It's not COVID or the flu. If you've been sick for a few weeks and have tested negative for everything, here's what's going ...

Two of the most common causes of a post-infectious cough include postnasal drip, when mucus drains into your throat, or swollen airways related to the initial respiratory infection, Kohli and UCLA ...