BLOOD UREA
The Blood Urea test measures the level of urea in the blood, which is a waste product formed in the liver during the breakdown of proteins. Urea is normally filtered out by the kidneys and excreted through urine. This test helps assess kidney function and the body’s ability to eliminate waste products effectively.
Elevated blood urea levels may indicate kidney dysfunction, dehydration, high protein intake, or conditions such as urinary tract obstruction. Low urea levels are less common but may be seen in severe liver disease or malnutrition. Doctors often recommend this test when there are symptoms like swelling, fatigue, decreased urine output, or as part of routine kidney function evaluation.
The Blood Urea test is simple and requires a small blood sample. Accurate results help doctors diagnose kidney-related problems, monitor treatment, and ensure proper management of a patient’s overall health.