Sleepwalking can take place with varenicline, and can sometimes result in habits that is harmful to you or Other individuals, or to home. Stop taking varenicline and explain to your healthcare provider if you start sleepwalking.????? ???? ??????? ?? ??????? ??? ??? ?????? ???????. ??? ????? ?????? ?????? ??? ????? ???? ?? ????? ??????? ?? ???????.?