I am new to this board so I know I have lots of questions. I'm not looking for you guys to diagnose me. Just possibly help me in determining if I should consider some things when I tell my doctor I want to be tested. I have had a slight elevation of CPK for about three years. Ranging from 400-800. 150, or below is normal. Elevated CPK indicates muscle disease. Despite every test known to man they can't find a reason. I have muscle twitches, and aches with it. Anyone have this abnormality when trying to find possibly other medical conditions? Just trying to piece things together before my appointment Friday so all symptoms can be considered.