I was recently diagnosed with Rhabdomyolysis......I literally begged to be tested in ER because they tried to convince me I had torn my biceps which is why my arms were swollen. I KNEW it was Rhabdo. Anyway, my CK levels were 30,000 on Wednesday. Since then, 4 days later, they are still over 20,000. I ve had IV s, drink plenty of fluids but my arms are still swollen and I m exhausted. What should I expect with regard to a decrease in my CK LEVELS? Its been almost a week and my levels still aren t normal.