Alanine amino Transferase - (ALT / SGPT)

Alanine amino Transferase - (ALT / SGPT) is available near HAL Airport Road at Visit Clinic, Outer Ring Road, Marathahalli , 5.7 km from HAL Airport Road. It measures liver enzyme levels to detect liver damage, hepatitis, or fatty liver disease and is prescribed for people with jaundice, dark urine, fatigue, abdominal pain, or history of hepatitis or alcohol use. Book a real-time slot with zero wait and same-day digital reports in Visit Clinic.
What is a Alanine amino Transferase - (ALT / SGPT) Test in Visit Clinic?
What is Alanine amino Transferase - (ALT / SGPT)?
Alanine amino Transferase - (ALT / SGPT) is a liver function test that measures the level of a specific enzyme in the blood. When liver cells are healthy, these enzymes stay inside the cells. When the liver is damaged or inflamed , due to infection, alcohol, fatty deposits, or medication , enzymes leak into the bloodstream at elevated levels, which this test detects.
What does Alanine amino Transferase - (ALT / SGPT) measure?
This test measures the level of the enzyme alanine aminotransferase (ALT) in your blood. ALT is mostly made in liver cells. When liver cells are damaged, ALT leaks into the bloodstream. Liver enzymes released into the bloodstream correlate with the degree of liver cell damage , mild elevations suggest early fatty liver or medication effects, while very high values indicate acute hepatitis or significant injury. The test uses a blood sample and results are typically available the same day.
What do the results of Alanine amino Transferase - (ALT / SGPT) mean?
Results are reported in units per litre (U/L) or mg/dL. A result within the reference range indicates the liver is functioning normally. Mild elevations (2 to 3 times normal) are common in fatty liver disease and often reverse with lifestyle changes. Elevations above 10 times normal are considered severe and indicate viral hepatitis, drug-induced injury, or acute liver failure , requiring urgent specialist review.
Alanine amino Transferase - (ALT / SGPT) Test Preparation in Visit Clinic
Fasting and dietary instructions:
No special fasting is needed for this test. As a general precaution, avoid strenuous exercise and alcohol in the 12 hours before the test to ensure the most accurate results.
Medication guidance:
Continue taking all regular medication as prescribed unless your doctor specifically advises otherwise. Inform the clinic staff about all medications and supplements you are taking so results can be interpreted with full context.
What to bring:
Carry your doctor's prescription or test requisition, a valid photo ID, and your corporate OPD insurance card if using cashless benefits. Wear clothing that allows easy access to the inside of your elbow , short sleeves or a rolled-up sleeve , for a comfortable blood draw.
Timing:
Most blood tests produce the most consistent results when done in the morning. Visit Clinic offers slots from 8 AM. Book online at getvisitapp.com/visit-clinic , it takes under two minutes and confirms your exact appointment time.
Alanine amino Transferase - (ALT / SGPT) Test Parameters in Visit Clinic
The Alanine amino Transferase - (ALT / SGPT) test evaluates various parameters. Here are the main parameters checked:
Why Take a Alanine amino Transferase - (ALT / SGPT) Test in Visit Clinic?
When does a doctor order Alanine amino Transferase - (ALT / SGPT)?
Your doctor will order Alanine amino Transferase - (ALT / SGPT) if you have symptoms suggesting liver involvement: yellowing of the skin or eyes (jaundice), dark-coloured urine, pale stools, persistent fatigue, nausea, loss of appetite, or upper right abdominal discomfort. It is also ordered before starting medications metabolised by the liver , such as statins, anti-TB drugs, or long-term paracetamol , to establish a baseline and monitor for drug-induced liver injury.
Who should get Alanine amino Transferase - (ALT / SGPT) done?
ALT is usually part of liver function panels or metabolic screens and is ordered for symptoms like jaundice, abdominal pain, dark urine, or unexplained fatigue. It helps diagnose and monitor hepatitis, fatty liver, alcohol-related liver disease, and drug toxicity. Regular liver enzyme monitoring matters most for people with fatty liver disease (NAFLD), patients recovering from hepatitis, heavy alcohol users in recovery, and anyone with unexplained weight loss or prolonged nausea. Early detection of rising enzyme levels allows doctors to intervene before significant damage occurs.
What happens after the results are ready?
Book a follow-up consultation at Visit Clinic to discuss the results. Your doctor will interpret the findings, answer your questions, and advise on treatment or monitoring. If results are abnormal, the follow-up will be prioritised accordingly. Reports are accessible digitally and shareable with any hospital or specialist in Bengaluru.
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