I have been on Librium 10 mg a day for a few years . For the last few months I have been taking it every other day instead of everyday, to stretch not having to go to the doctor for refill. I was just wondering with such a low dose , would this cause muscle cramps in my ribs and neck? It seems I have a lot of tension in the area around the neck and under my arms in my sides. I really don't have any tension or nervousness in my life to cause this so I was wondering ,could it be the lack of meds or just bad posture the way I sit and read the computer etc.... Anybody help please?