Creatine Kinase

Liver Unit: U/L

Muscle enzyme; elevated in muscle injury

Also known as: CK,CPK

Reference Ranges

Clinical Reference 30.0 – 200.0 U/L

Optimal Range 50.0 – 150.0 U/L

Critical Range > 1000.0 U/L

Male range; female is lower (30-150)

Rhabdomyolysis High

Statin Myopathy High

🏃 Exercise Avoid new intense workouts that cause severe DOMS; ensure adequate hydration Exertional CK elevation is common

Could my statin or exercise be causing this? Should we monitor and rule out myopathy? Common cause

Upload your blood test to see how your Creatine Kinase compares to reference and optimal ranges.