and suicidal tughts or action while taking or after stopping chantix. if you notice any of these, stop chantix and call your doctor right away. tell your doctor about any history of mental health problems, which uld get worse while taking chantix. don't take chantix if you've had a seris allergic or skineaction to it. if you develop these, stop antix and see your doctor right away, as some coue life threatening. if you have a history of heart or blood vessel problems, r if you develop new or worse symptoms. get medical help right away if you have mptoms of a heart attack or stroke. use caution when driving or opating machinery. common side effectslude nausea, trouble sleeping and unusual dreams. i had to qt smoking to keep up with this guy. [ male announcer ] ask your doctor if chanti is right for you. the expedia app helps you save with mobile-exclusive dealsy. download the expedia app text expedia to 75309 expedia, find yours