I am posting this on behalf of my daughter, I have read many say this is a great drug, but I haven't found this with my experience
She is 19 years old and generally fit and well
Started taking champix and had nausea, on day 8 took the double dose tabs and that is where it begins, had severe chest pains, and had a major anxiety attack and was admitted to CCU as have abnormal ECG, they thought she had had a coronary artery spasm, turns out it wasn't, but not a great time for me
Came home, and then developed a severe stutter, she cannot string two words together, was very hyper, fidgety and moody, up one minute and down the next
Took her to see my GP ( she had stopped taking champix the day she had heart pain) and he sent her back to the hospital, where we were told all these are uncommon side effects of champix, and no one can tell us how long these side effects will last, I am really worried, a week on she still can't speak properly, its not showing signs of getting any better, although her chest pains and moods are slightly better
I am glad that those of you found Champix worked with little or no side effects, but this is not the case for my daughter