It seems that there are a number of problems with negative side effects to
Crestor, also known as rosuvastatin. In particular, Crestor has allegedly
been the cause of serious kidney problems and muscle deterioration referred
to as rhabdomyolysis. If you check out
http://www.bigclassaction.com/class_action/crestor.html they have a bit more
information and offer a free case evaluation. I thought this might be
interesting and hope it may be of some help.