Yes, high CK (creatine kinase) can be serious, especially if it indicates a condition like rhabdomyolysis.
Understanding Creatine Kinase (CK) and Its Significance
Creatine kinase (CK) is an enzyme found primarily in muscle cells. When muscle tissue is damaged, CK leaks into the bloodstream, resulting in elevated CK levels.
When High CK Levels are a Concern: Rhabdomyolysis
Rhabdomyolysis is a clinical syndrome characterized by markedly elevated serum creatine kinase (CK) and other muscle enzymes. According to the provided reference, it can be a life-threatening condition due to associated complications like:
- Acute renal failure
- Severe electrolyte abnormalities
- Acid-base disorders
Potential Consequences of Untreated Rhabdomyolysis
If rhabdomyolysis goes untreated, the consequences can be severe and life-threatening, necessitating prompt medical attention.
In summary
While elevated CK can result from benign causes, significantly high levels, especially those associated with rhabdomyolysis, should be regarded as a serious medical concern that requires immediate assessment and management.
