Hi, has anyone had problems with Rosuvastatin? My cholesterol was raised at my last blood test, and I was put on this drug. I don't seem to be getting on with it at all. I am having real difficulty sleeping, as well as stomach pains, muscle pains, nausea and mood swings. I have just dropped a note through the door of my GP's surgery (it's Sunday and not open), informing him and the diabetic nurse that I have stopped taking them as of today, and have returned to my supply of Pravastatin.