I would also take the e-cigarette route.
Less analogue, more digital.
Get all the nuances of the enjoyable part of the smoking without the burnout.
The new ego-t tanks are great: no mess and easy to use.
Been smoking for 32 years and it is the first viable solution that has worked for me without feeling like some compromise.
I think it's a better solution than taking medication with questionable side effects.
Check out the forum Nouseforaname mentioned. It's worth your while.
S!