2.Change in a cough
Pay attention to any changes in a chronic cough, particularly if you smoke. If you’re coughing more often, your cough is deeper or sounds hoarse, or you’re coughing up blood or an unusual amount of mucus, it’s time to make a doctor’s appointment. If a family member or friend experiences these changes, suggest that they visit their doctor.
Continue Reading (Number #7 is dangerous !!)..