I've been on sprycel for 3 months now. Didn't really have any noticeable side affects from it other than an unusual amount of acne.
However, starting about a week ago I've had a lot of soreness and weakness in my legs and knees, as well as in my lower back. I've always had lower back pains, so figure that is not probably related to sprycel, however the soreness and weakness in my knees and legs is unusual. I do play some hockey, and don't know if I maybe just pushed it too far trying to play, but I'm going on about 2 weeks straight now of this pain.
Has anyone else experience soreness and weakness in knees or legs from a TKI drug or specifically from sprycel?