Been on 300 mg bid of Tasigna and after 22 months finally hit a MMR at 0.09IU. I have had all the usual reported side effects, but the muscle fasiculations which were initially of my lower extremities (calves & feet spasm) are now affecting my hands. It is just my fingers but today at work (I am an
Anesthesiologist) it was so bad that I had to back off while starting an IV. I take Magnesium and my levels are normal. Has anyone else noted this?