http://www.medications.com/effect/view/6612 OH man. I am so glad I found this site. I STARTED TAKING LIPITOR A YEAR AGO. ABOUT 10 WEEKS AGO I WOKE UP WITH A BACK PAIN SO BAD I COULDN'T WALK, MY RIGHT SIDE HURT FROM THE BOTTOM OF MY RIBS ALL THE WAY DOWN TO MY LEG. i FIRST WENT TO A CHIROPRCATIC DR