"wanting to quit smoking"

A Smoker's Trademark? Persistent Cough and Phlegm May Signal Chronic Bronchitis

Coughing every morning—are you one of those smokers who shrugs it off thinking, 'It is just a little cough…'? And when phlegm builds up, you might find yourself clearing your throat with force just to spit it out. Did you know that these symptoms could actually be an important warning sign sent by your body?