Hello and hope you are doing well.
Tuberculosis can affect the lungs. Also, the lungs age with smoking as in comparison to the person’s age. If you stop smoking at this point, the lungs are not damaged any further, though the damage that has already been done cannot be reversed. So, giving up smoking would be first step towards controlling further damage to the lungs.
Hope this helped and do keep us posted.
No u better dont, u may develop complications and its quite dangerous......!!!!