or otr mental health proems, which could get worse while taking chantix. don't take chantix if you've had a serious allergic or skin reaction to it. if you develop these stop taking chantix and see your doctor right away as some can be life-threatening. tell your doctor if you have a history of heart or blood vessel problems, or if you develop new or worse symptoms. get medical help right away if you have symptoms of a heart attack or stroke. use caution when driving or operating machinery. common side effects include nausea, trouble sleeping and unusual dreams. with chantix and with the support system it worked for me. [ male announcer ] ask your doctor if chantix is right for you. even in stupid loud places. to prove it, we set up our call center right here... [ chirp ] all good? [ chirp ] getty up. seriously, this is really happening! [ cellphone rings ] hello? it's a giant helicopter ma'am. [ male announcer ] get it done [ chirp ] with the ultraugged ocera torque, only from sprint direct conct. buy one get four free for your business.