Rosuvastatin
"I am a diabetic and although I eat healthy and exercise even though my cholesterol for a normal person is ideal, for a diabetic person is too high. So my doctor put me on this medication and told me the most common complain from her patients are muscle cramping. However when this cramping is affecting my daily life and work life, (it mainly affects my arms muscles) I believe this is not the right medication for me. I'm awaiting for my family doctor to call me and reassess the situation.  As for the efficiency of the medication, I really don't know since I haven't had a blood work since I started taking the medication."