Liver Function Test(LFT), in Agra

Diet and fasting:

Fast for 8 to 12 hours before the test. Water is allowed and encouraged, so drink 2 to 3 glasses before leaving home. Avoid tea, coffee, juice, food, alcohol, and supplements during the fasting window.

Medication guidance:

Tell the collection staff about any prescription medicines, supplements, or herbal products you're using, and keep taking them unless advised otherwise.

What to carry:

Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.

When to book:

Choose a morning slot for the most consistent results. Same-day home collection is offered throughout Agra, Lohamandi and Sanjay Place included.

ALT (alanine aminotransferase), AST (aspartate aminotransferase), ALP, GGT, total and direct bilirubin, albumin, total protein, prothrombin time/INR

When does a doctor order Liver Function Test(LFT)?

The Liver Function Test panel is a common blood profile used when doctors suspect liver disease, during routine health checks, or before starting medicines that can affect the liver. Symptoms like jaundice, abdominal pain, dark urine, or unexplained fatigue often prompt testing.

Who should get Liver Function Test(LFT) done in Agra?

Liver risk in Agra combines seasonal water-quality problems causing hepatitis A and E with rising NAFLD from obesity and diabetes. NAFLD affects an estimated 25 to 35% of India's urban adults, the majority unaware. Regular liver testing in Agra's residential areas including New Agra and Civil Lines enables lifestyle intervention before irreversible scarring occurs. Patients recovering from hepatitis, those in alcohol recovery, and anyone with persistently unexplained fatigue also benefit from regular liver monitoring.

What conditions can Liver Function Test(LFT) help diagnose?

Very high ALT and AST (10-50× normal) with normal ALP suggests acute hepatocellular injury, viral hepatitis, drug toxicity, or ischaemia. Predominantly elevated ALP and GGT with modest transaminases suggests bile duct obstruction or primary biliary cholangitis. An AST:ALT ratio above 2 suggests alcoholic hepatitis. Persistently low albumin with elevated bilirubin indicates advanced cirrhosis. Abnormal results can come from infections, fatty liver, alcohol or drug damage, blockages, or other illnesses and medications. A family history of liver disease also makes testing important.

What do Liver Function Test(LFT) results mean?

ALT above 56 U/L or AST above 40 U/L signals hepatocyte stress. The pattern matters: ALT greater than AST typically suggests NAFLD or viral hepatitis. An AST:ALT ratio above 2 points to alcoholic hepatitis. High ALP with normal transaminases suggests bile duct disease rather than liver cell damage. Low albumin alongside high bilirubin indicates serious loss of liver function.

How often should Liver Function Test(LFT) be repeated?

Adults with no liver risk factors and a previously normal result: annually. Patients with NAFLD or treated hepatitis: every 6 months. Patients on hepatotoxic medication: baseline before starting, then at 1 month, 3 months, and every 6 months during treatment. Patients with active liver disease: at intervals specified by their gastroenterologist.

What happens after your Liver Function Test(LFT) results are ready?

Your GetVisit digital report is delivered to your phone as soon as results are authorised. Share it directly with your doctor via the app, or book a consultation with a GetVisit-verified specialist on the same platform. Critical values outside a safe range are flagged by the laboratory for urgent clinical review.