the door to go grab a cigarette." along with support, chantix (varenicline) is proven to help people quit smoking. chantix reduced my urge to smoke. some people had changes in behavior, thinking or mood, hostility, agitation, depressed mood and suicidal thoughts or actions while taking or after stopping chantix. some reported seizures or sleepwalking with chantix. if you have any of these, stop chantix and call your doctor right away. tell your doctor about any history of mental health problems, which could get worse or of seizures. don't take chantix if you've had a serious allergic or skin reaction to it. if you have these, stop chantix and call your doctor right away as some can be life-threatening. tell your doctor if you have heart or blood vessel problems, or develop new or worse symptoms. get medical help right away if you have symptoms of a heart attack or stroke. decrease alcohol use while taking chantix. use caution driving or operating machinery. most common side effect is nausea. thank you chantix. ask your doctor if chantix is right for you. >> shannon: the supreme court setting a deadline in the case of a transgender high school