Champix works by relieving the craving and withdrawal symptoms associated with giving up smoking. Champix does not contain nicotine but mimics the effect of nicotine on the body. It does not make you stop smoking - you still need determination and motivation to succeed and to break the smoking habit.
Some treatments contain the same active ingredient but are sold under different names. If the active ingredient and the dosage are the same, the treatments will have the same effect and work in the same way.
|Same active ingredient|
|Works in the same way|
|Often less expensive|