Question: can you start chantix 1 mg?
Answer: Chantix Dosage Chantix comes in 0.5 milligrams (mg) and 1 mg tablets. One of the most important things to know about Chantix is that you should be ready to quit smoking before you start taking it. Once you've made up your mind to quit smoking and select a quit date, take Chantix for a week then stop smoking.