Ask a Psychiatrist and Get Answers to Mental Health Questions ASAP
Could you please mention his diagnosis?
It appears to me that you are not online at present?
Provided he has no prior history of seizures, you can discuss with his doctor about the option of trying Bupropion (Wellbutrin XR / XL). It is an antidepressant which can be useful in quitting smoking.
Please feel free to discuss further