The VA has a fairly active smoking cessation program.
The VA patients are started out on the nicotine replacement patch, offered classes and plenty of support. A lot of people don't quit using the patches.
If they fail the patches we can then move them to chantix. A lot of people I talk to, and I talk to a lot of them as a triage nurse, have told me the chantix worked pretty well for them. Much better than the patches. A few have also told me about being nauseated while on the drug and more than a few have told me about vivid dreams or other sleep disturbances. We have had a few we had to take off of the drug due to feelings of anxiety, and sometimes depression. I have not had anyone tell me it increased their desire to commit suicide, but I believe there are reports out there of this happening.
If you decide to try it, I think the good of the drug outweighs the bad, as long as you recognize the bad, or someone close to you does and you can stop the drug if any of the adverse effects bother you.
Good luck on the stopping smoking. With a carton of cigarettes hovering around 50 dollars I can see why one would want to quit, along with the health benefits of stopping.
You state should also have a free smoking cessation help line, use it. They can give you some coping mechanisms you may not have thought of.
bob