Smoking is a well known fact which causes cancer but your age being 19 yr I assume you would not have done so for more than 3 yrs. And the frequency is less. Non smoking related cancer can happen and is related to HPV infection. Chronic cough prolonging for more than 15 days is an indication for evaluation.
You should see a ENT surgeon or Onco surgeon.
Answered2016-11-08 12:37:51
1/1 people found this helpful