This test measures the amount of an enzyme called SGPT (also known as ALT) in your blood. SGPT is mostly found in your liver cells. When liver cells are damaged, SGPT leaks into your bloodstream, so higher levels can show a problem with your liver.
When is it needed?
Suspected liver damageMonitoring liver diseaseJaundiceNausea or vomitingDark urinetea-colored urineUnexplained fatigue
How to prepare
No special preparation needed. You can eat and drink as usual before this test.
More about this test
This test measures the amount of an enzyme called SGPT (also known as ALT) in your blood. SGPT is mostly found in your liver cells. When liver cells are damaged, SGPT leaks into your bloodstream, so higher levels can show a problem with your liver.
Typical price in India
₹270
Based on 176 centres listing this test. Prices vary by city, lab, and accreditation.
Medically reviewed by: Locatemycentre editorial team. Informational only; not medical advice. Always consult a licensed physician for diagnosis or treatment.
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SGPT Test / Alanine Aminotransferase (ALT): frequently asked questions
What is a SGPT Test / Alanine Aminotransferase (ALT)?
This test measures the amount of an enzyme called SGPT (also known as ALT) in your blood. SGPT is mostly found in your liver cells. When liver cells are damaged, SGPT leaks into your bloodstream, so higher levels can show a problem with your liver.
How should I prepare for a SGPT Test / Alanine Aminotransferase (ALT)?
No special preparation needed. You can eat and drink as usual before this test.
How much does a SGPT Test / Alanine Aminotransferase (ALT) cost in India?
SGPT Test / Alanine Aminotransferase (ALT) typically costs around ₹270 at most Indian diagnostic centres, though prices vary by city, lab, and accreditation. WhatsApp two or three centres on Locatemycentre with the test name and pick the lowest NABL-accredited quote.
Can I get a SGPT Test / Alanine Aminotransferase (ALT) with home sample collection?
Yes. Almost every NABL-accredited diagnostic centre in metros like Bangalore, Delhi, Mumbai, Chennai and Hyderabad offers home sample collection for SGPT Test / Alanine Aminotransferase (ALT). Book the night before, especially for any fasting tests, and confirm the visit fee (typically ₹100-₹250).
How long do SGPT Test / Alanine Aminotransferase (ALT) results take?
Most routine SGPT Test / Alanine Aminotransferase (ALT) reports are ready within 6-24 hours of sample collection. Specialised assays and tests sent to a parent lab may take 2-7 days. Confirm the exact turnaround with the centre before booking - it matters if you have a follow-up consult scheduled.
How will I receive the report?
Reports are emailed as a PDF and are usually downloadable from the centre's patient portal using your registration ID. Hard-copy collection at the counter is usually free; courier delivery is optional. Save the digital copy - your physician will want to see it alongside any prior reports.
Do I need a doctor's prescription for a SGPT Test / Alanine Aminotransferase (ALT)?
For most routine versions of SGPT Test / Alanine Aminotransferase (ALT) you can walk in without a prescription. Some advanced or restricted tests require a referral by law, and a physician's involvement is always recommended so the result is interpreted against your symptoms and history.
When should I repeat a SGPT Test / Alanine Aminotransferase (ALT)?
Repeat timing depends on the clinical reason for the test. For monitoring a known condition, your physician will set the interval (often every 3-6 months). For a screening test that came back normal, repeat as part of your annual health check unless your doctor advises otherwise.