1. Persistent Cough
One of the early lung cancer symptoms is experiencing a persistent cough, which tends to worsen with time. Well, if you’ve a cold, the cough should go away in a week or 2, but if you have a persistent cough which lingers for a long time, you need to see a doctor. At times the cough might interfere with your sleep, and might be similar to coughs which result from bronchitis or from allergies. If you’re a smoker or you suffer from chronic coughs, try and determine if there have been any changes in the chronic cough. For instance, if are coughing much more frequently, you are experiencing deeper coughs with a hoarse sound, or you are having a lot more mucus than usual, it is time to see your doctor.
It’s easy for some individuals to dismiss a cough thinking that it’ll soon pass, but any type of cough which lingers for a couple of weeks should be immediately evaluated by a doctor.