Urine Microalbumin
A urine microalbumin test is a test to detect very small levels of a blood protein (albumin) in your urine. A microalbumin test is used to detect early signs of kidney damage in people who are at risk of developing kidney disease. Healthy kidneys filter waste from your blood and hang on to the healthy components, including proteins such as albumin. Kidney damage can cause proteins to leak through your kidneys and exit your body in your urine. Albumin (al-BYOO-min) is one of the first proteins to leak when kidneys become damaged.
Why a doctor may order this
To detect early diabetic or hypertensive nephropathy (microalbuminuria) before overt proteinuria appears.
Why you may need this
If you have fatigue, abdominal discomfort, fatty liver risk, regular alcohol use, or abnormal screening — checks liver health.
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