it seems like most of you are perscribed xanax previously and then are taking the sub to get off some opiate. im trying to kick and opitate habbit my self and i have some sub for the pain and i wanted to take the xanax to chill out and help me sleep. im a pretty calm person as it is and dont need xanax by any strech of the imagionation. im worried that because im not previously perscribed xanax that when i mix the two it will have a higher chance of adverse effects. has anyone mixed the two that wasnt previously perscribed? i dont plan on taking a lot, xanax knocks me on my ass. 1 mg im out for 8 hours. thats another reason im scared to mix em. if 1 mg effects me that much the combo could turn out bad.