1. High, Low, & Normal Creatinine Levels: What This Blood Test Means

    https://www.emedicinehealth.com/creatinine_blood_tests/article_em.htm

    Creatinine levels are high when kidney function declines. Discover what normal creatinine levels are, what it means to have high or low creatinine, what a BUN blood test is, and how to stay within normal creatinine range.

  2. Creatinine Levels: When to Worry About High and Low Levels - U.S. News

    https://health.usnews.com/health-care/patient-advice/articles/creatininelevels

    Understanding your creatinine levels is important for monitoring kidney function. Learn more about normal, high and low levels of creatinine, when to worry about your creatine levels and what...

  3. Creatinine Blood Test: Normal, low, and high levels - Medical News Today

    https://www.medicalnewstoday.com/articles/322380

    Learn what creatinine is, how it is measured, and what causes high or low levels. Find out how creatinine levels vary by age, sex, muscle mass, and pregnancy.

  4. Creatinine Clearance Test: Purpose, Levels & Results - Cleveland Clinic

    https://my.clevelandclinic.org/health/diagnostics/16380-creatinine-clearance-test

    The creatinine clearance test checks your kidney function by looking at the amount of creatinine in your urine and blood. Creatinine is a waste product that’s typically filtered out of your blood by your kidneys. Abnormal levels of creatinine could be a sign of kidney disease.

  5. What to know about high creatinine levels - Medical News Today

    https://www.medicalnewstoday.com/articles/when-to-worry-about-creatinine-levels

    Creatinine is a waste product of muscle metabolism that the kidneys filter and excrete. High creatinine levels can indicate kidney problems, infections, or other conditions that affect kidney function. Learn about the normal range, testing methods, and possible treatments for high creatinine levels.

  6. Creatinine | National Kidney Foundation

    https://www.kidney.org/kidney-topics/creatinine

    Your serum (blood) creatinine level is a very effective test for checking your kidney health. However, there may be other factors that can cause higher or lower creatinine levels in your blood that are not related to your kidney health.

  7. Creatinine Test - MedlinePlus

    https://medlineplus.gov/lab-tests/creatinine-test/

    Creatinine is a waste product made by muscle. This test measures creatinine levels in your blood or urine. Abnormal levels can be a sign of kidney disease. Learn more.

  8. Creatinine Blood Test: Purpose, Preparation, and Procedure - Healthline

    https://www.healthline.com/health/creatinine-blood

    A creatinine blood test measures the level of creatinine in the blood, which indicates how well your kidneys are working. Learn why you may need this test, how to prepare for it, and what the normal and abnormal ranges are.

  9. Serum creatinine test for kidney disease - American Kidney Fund

    https://www.kidneyfund.org/all-about-kidneys/tests/serum-creatinine-test

    What does my serum creatinine test result mean? Serum creatinine test results are measured in milligrams per deciliter (mg/dL). Normal creatinine levels vary based on your sex, age and amount of muscle. In general, a normal level is: 0.7 - 1.3 mg/dL for males; 0.6 - 1.1 mg/dL for females