Liver Function Test (LFT): Understanding SGOT, SGPT and Bilirubin

The liver quietly handles hundreds of essential functions - filtering toxins, producing proteins, and aiding digestion - which is why a Liver Function Test (LFT) is one of the most useful screening panels for catching problems before symptoms appear. What an LFT typically measures: - SGOT (AST) and SGPT (ALT) - liver enzymes; elevated levels often indicate liver cell stress or damage - Bilirubin - a byproduct of red blood cell breakdown; high levels can cause jaundice and may point to liver or bile duct issues - Total Protein and Albumin - reflect the liver's protein-production function - Alkaline Phosphatase (ALP) - can indicate bile duct or bone-related issues Who should consider testing: - Anyone who consumes alcohol regularly - People on long-term medication that affects the liver - Anyone with unexplained fatigue, yellowing of the skin or eyes, or abdominal discomfort - People with a family history of liver disease, or who are overweight (a risk factor for fatty liver) Preparation: Most LFT panels require 8-10 hours of fasting, though your doctor may specify otherwise depending on which markers are included. Diagnostep offers Liver Function Test panels with home sample collection across Coimbatore. As with any lab report, results should be reviewed with a qualified doctor rather than interpreted alone, since context like medication and recent illness affects normal ranges.