ALBUMIN, SERUM

Albumin, Serum

What it is

The Albumin Serum test measures the level of albumin, a major protein produced by the liver, in your blood. Albumin plays an essential role in maintaining fluid balance, transporting hormones, vitamins, and drugs, and supporting overall body functions. Abnormal levels may indicate liver, kidney, or nutritional problems.

Uses

This test is commonly used to evaluate liver and kidney health, monitor nutritional status, and help diagnose chronic illnesses. Doctors often order the albumin serum test along with liver function tests or kidney function tests to provide a complete picture of organ health.

Symptoms That May Lead to the Test

The Albumin Serum test may be recommended if you experience symptoms such as swelling in legs or abdomen, fatigue, unexplained weight loss, jaundice, or signs of malnutrition. It is also used for patients with chronic diseases, liver disorders, or kidney damage.

Abnormal Results

High Albumin: Usually linked to dehydration or high protein intake.

Low Albumin: May indicate liver disease, kidney disease (protein loss in urine), malnutrition, infections, or chronic inflammation.

Risks

The Albumin Serum test is a simple blood test and carries minimal risks. You may experience slight pain, bruising, or bleeding at the puncture site, and rarely dizziness or infection.