I begain taking Caudet (1/2 Blood pressure med and 1/2 Lipitor) and after 1 year quite taking it. Reason: Increasing Muscle pains.... It begain in some of my joints, such as my elbow, shoulder and knees, then the pain migrated to a place in my lower back. I have some lower back issues from a major op back in 1983 (couple of disc removals). Some pain in the back when I over exherted the muscles but never presistant. While on Caudet though it got so bad I could not straighten up. I went to my doctor who took me off the med and by week 3 all pains in back and joints were gone. I knew nothing of the side affects of Lipitor nor had I ever looked them up. My symptoms would have been qicker attributed to the drug if I had only taken the time to learn more of the drug....Hope others read these post and understand that the statin class of meds come with serious potential for side affects.