Creatinine

A Serum Creatinine test is a crucial diagnostic tool used to evaluate kidney function and overall kidney health. Your doctor may order this test for several reasons as outlined below:

• Routine Kidney Health Monitoring: A Creatinine test is often done as part of a routine health checkup to assess the overall functioning of your kidneys.
• Symptoms of Kidney Disease: If you exhibit symptoms that could indicate kidney disease, your doctor may recommend a Creatinine test. Symptoms of kidney disease can include swelling in the hands and feet, puffiness around the eyes, dry skin, changes in urination frequency or appearance (such as bloody or foamy urine), fatigue, loss of appetite, weight loss, muscle cramps, nausea, vomiting, and sleep problems. They can also include symptoms like itching and difficulty concentrating or thinking clearly. Identifying these symptoms early through a Creatinine test can lead to timely diagnosis and treatment.
• Post-Kidney Transplant Monitoring: For individuals who have undergone a kidney transplant, a Creatinine test is essential in monitoring the health and function of the transplanted kidney. Regular testing helps detect any signs of rejection or complications, enabling prompt medical intervention to protect the transplanted organ.
• High-Risk Factors for Kidney Disease: Even if you do not currently exhibit any symptoms, a Creatinine test may be necessary if you have a high risk of developing kidney disease. Risk factors for kidney disease include diabetes, high blood pressure, a family history of kidney disease, heart disease, being over 50 years old, smoking, and obesity. Chronic kidney disease (CKD) often progresses without noticeable symptoms in its early stages, so regular monitoring with a Creatinine test is vital for individuals with such predisposing factors.
• Previous Abnormal Kidney Test Results: If you have had abnormal results in previous kidney function tests, your doctor may order a Creatinine test to monitor your health. Consistent testing helps track the progression of any kidney issues and evaluates the effectiveness of treatments or lifestyle changes implemented to improve kidney health.
• Medications Affecting Kidney Function: Certain medications like medicines for pain, diabetes or high cholesterol can affect kidney function. If you are taking medications known to affect the kidneys, your doctor may advise a Creatinine test to monitor for potential side effects.