I am a 64 year old with arthritis and my doctor is telling me that my muscle enzymes have gone from in the 300 to 400 reading. I am on Enbrel for my arthritis and my doctor of that is Dr. Lee and says the Enbrel does not have that as a side effect. My regular Dr. want to take me off Enbel completely. I am kind of in the middle . Is there a possiblity that the Enbrel could be causing the rise. I am not on any Cholestrol meds and haven't been for 6 months or longer.