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.

This mucus is more watery and runny than usual ... so it’s important to seek medical care if you have a persistent dry cough. A persistent dry cough may have many possible causes.

But a chronic cough is a cough that usually lasts longer than ... “A productive cough is a cough that produces phlegm,” Dr.

Two of the most common causes of a post-infectious cough include postnasal drip, when mucus drains into your throat ...

develop a severe cough, notice thick green or yellow mucus, run a fever, and/or feel extremely fatigued If your symptoms ...

ILD might also cause persistent coughing. There's no specific treatment for a lingering cough after COVID. Staying hydrated can help the body clear mucus and promote healing. Other basic remedies ...

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 at night. Thankfully though, you don’t need to rush to the pharmacy in the ...

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

“If your cough is not getting better after a week, it is a good idea to check in with your doctor,” says Eric Ascher, D.O., family medicine physician at Northwell Lenox Hill Hospital. But if your ...

In fact, Braunstein said the persistent cough is most likely due to prolonged inflammation in the airways — even after the virus is gone, the body continues to produce mucus and have ...

While coughing serves as one of the body's natural defense mechanisms, distinguishing between a common viral infection and a ...