http://www.medications.com/effect/view/21130 I am 48 years old and I have been taking Tricor for about 4 years. About 2 years ago my doctor added 10 mg of Lipitor. My cholesterol went from 235 to 145, however during the past 2 months I have started to develop joint and muscle pain in both my arms. Wed, 25 Jul 2007 06:41:31 -0400 http://www.medications.com/effect/view/21130?item=881 I recently (two weeks) stopped taking Tricor and Lipitor combo and I do feel somewhat better. However I have develpoed what seems like arthritis in my left knee and pain in the tendons in my arms . This problem is exacerbated by exercise; I am also physic http://www.medications.com/effect/view/21130?item=881