Chic,
I think you should talk this over with your doctor. You have several sysmptoms that have been associated as side effects of
Crestor: Muscle cramps, arthritis, localized pain, muscle pain, and genearl weakness. Only your doctor should take you off a medication because he/she will know if there are any other problems that sudden withdrawl might cause. I think it would definitely be in your best interest to go see him/her. Good luck.