I have been taking Vytorin for about 9 months. I have severe pain and stiffness in my feet and toes. It is so bad that most nights it wakes me up. I am having a lot of pain in my knees too and after reading all of these symptoms, I am also wondering if it is not all related to the Vytorin. My cholesterol numbers are great but I feel like I am falling apart. I am a 52 year old female and have never had so many aches and pains.