Many report good results with Chantix, however I would urge caution. After 8 weeks on Chantix I started hearing and seeing things that didn't exist. I was even seeing text and emails that were never there and would get upset when they couldn't be found again.
I actually believed I got a message that I was to report to court regarding some "federal offense". That I was to consider myself under arrest upon receipt of the message. That my computer, phone, bank account were to be seized, etc.
On a Saturday, I kept calling the local DEA office until the on-call officer called me back. He laughed and said that's not how we work. If we wanted you, we'd be at your door. I think all the meds I take from having my system working incorrectly are a severe illness prompted the call to the DEA.
MY Primary Care Doctor prescribed the Chantix. Next time I saw my Psychiatrist (for PTSD), she said she would never have recommended I use Chantix.
Just my experience. Should anyone experience something "odd" after starting Chantix, please contact your Physician.
Denise