What does the Creatinine - CREA blood test mean? Get a free analysis of your blood test now. Here's what you get with our free analysis:
Creatinine is a waste product produced by muscle metabolism and is filtered out of the blood by the kidneys. The creatinine test measures the level of creatinine in the blood, providing an indication of kidney function. Healthy kidneys filter creatinine from the blood, so elevated levels may suggest impaired kidney function. This test is crucial for assessing renal health, monitoring kidney disease progression, and evaluating the effectiveness of treatments. Factors such as muscle mass, age, gender, and diet can influence creatinine levels, making it important to interpret results in context with other clinical findings.
A low creatinine level is less common and typically not as concerning as high levels. However, it may indicate:
Low creatinine doesn’t usually indicate kidney problems but may warrant further investigation to determine the underlying cause.
Elevated creatinine levels often indicate impaired kidney function and may suggest:
High creatinine levels require prompt medical attention to identify the cause and prevent further kidney damage. Additional tests may be necessary to assess overall kidney function and determine appropriate treatment.