The serum albumin test measures the levels of albumin in your blood. Albumin is a protein made by the liver, essential for maintaining oncotic pressure (fluid balance in the blood vessels) and transporting substances such as hormones, vitamins, and drugs.

Purpose of the Test

• Evaluate liver function
• Assess nutritional status
• Detect kidney or gastrointestinal conditions leading to protein loss
• Monitor chronic illnesses or inflammation

Low Albumin Levels (Hypoalbuminemia):

• • Common Causes:
    • Liver disease (e.g., cirrhosis, hepatitis)
    • Kidney disorders (e.g., nephrotic syndrome)
    • Malnutrition or malabsorption (e.g., celiac disease)
    • Chronic inflammation or infections
    • Severe burns or trauma
  • Symptoms: Swelling (edema), fatigue, or difficulty healing wounds.

High Albumin Levels (Hyperalbuminemia):

• • Rare and often associated with:
    • Severe dehydration
    • High-protein diets or supplementation
  • Usually not clinically significant.

Sample: Venous blood

Collection Method: A blood sample is drawn from a vein, usually from the arm.