AST (SGOT)

About This Test
AST is an enzyme found in liver, heart, and muscles. It’s most useful when interpreted with ALT to assess liver function. Higher AST can also come from muscle injury or heavy exercise.

Patient Preparation
Fasting not required.

Best Time to Test
Anytime

Tests Included
AST (SGOT)

Why is it done
Evaluating fatigue, jaundice, right‑upper abdominal pain, or dark urine.
Assessing alcohol use, fatty liver, hepatitis, or medication effects.
Pre‑treatment baseline before certain drugs.
Monitoring known liver disease.
Often included in routine check‑ups to find issues early.