ALP

About This Test
ALP is an enzyme from bile ducts and bone. High levels may come from blocked bile flow or bone conditions. Doctors interpret ALP with GGT and other liver tests to evaluate liver function.

Patient Preparation
Fasting overnight preferred, subject to doctor instructions

Best Time to Test
Anytime

Tests Included
ALP

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.