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TPMT (Thio Purine Methyl Transferase) Gene
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up to 50% offTPMT (Thio Purine Methyl Transferase) Gene, in Vadodara
TPMT (Thio Purine Methyl Transferase) Gene in Karelibaug, Vadodara: The TPMT gene test checks for changes in the TPMT gene that influence TPMT enzyme activity. Book with GetVisit for NABL-accredited results, same-day slots, home collection and cashless OPD.
Centre VisitSAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
24 hours
TEST INCLUDED
1
What is a TPMT (Thio Purine Methyl Transferase) Gene Test in Vadodara ?
What is TPMT (Thio Purine Methyl Transferase) Gene?
The TPMT gene test checks for changes in the TPMT gene that influence TPMT enzyme activity. This enzyme helps break down thiopurine medicines such as azathioprine, mercaptopurine, and thioguanine. A single blood draw provides objective data on oxygen-carrying capacity, immune status, platelet function, and iron utilisation, making it one of the most informative single tests in clinical medicine.
What does Thio Purine Methyl Transferase measure?
When enzyme activity is low, these drugs can build up and cause serious bone marrow suppression. Testing helps predict who is at higher risk of very low blood counts and severe side effects. Doctors use results to choose safer drugs or lower starting doses. The test is helpful in cancer care, gastroenterology for inflammatory bowel disease, and rheumatology.
What symptoms suggest Thio Purine Methyl Transferase may be needed?
A doctor may recommend Thio Purine Methyl Transferase when a patient reports persistent fatigue or weakness, pallor (pale skin or inner eyelids), shortness of breath on mild exertion, dizziness, frequent infections, unexplained bruising or bleeding, and swollen lymph nodes. If you have these symptoms, GetVisit offers booking and home collection across Karelibaug, Vasna Road, and other parts of Vadodara.
How is Thio Purine Methyl Transferase performed?
At a GetVisit-partnered lab in Karelibaug or Vasna Road, Vadodara, a certified phlebotomist cleans the inner elbow, locates a vein, and draws the required blood (typically 5 to 10 mL). The procedure takes 3 to 5 minutes. You feel a brief pinch at insertion and mild pressure during collection, then can eat, drive, and resume all activities immediately afterwards.
How accurate is Thio Purine Methyl Transferase?
For TPMT (Thio Purine Methyl Transferase) Gene, recent iron, B12 or folate supplements can mask a true deficiency, so avoid them on the morning of the test. GetVisit's NABL labs in Karelibaug and Vasna Road, Vadodara run calibrated haematology analysers with quality control.
Are there any risks to Thio Purine Methyl Transferase?
Risks are minimal. Some people notice a small bruise or brief soreness at the needle site, which settles within a day or two. Serious problems such as infection are very rare when sterile, single-use equipment is used, as it is at every GetVisit collection in Karelibaug and Vasna Road, Vadodara.
Did you know?
The TPMT blood test measures activity or genetic variants of thiopurine S‑methyltransferase to predict how a patient will metabolize thiopurine drugs (azathioprine, 6‑mercaptopurine, thioguanine).
TPMT (Thio Purine Methyl Transferase) Gene Test Preparation in Vadodara
Fasting instructions:
No special diet or fasting is needed. Carry on normally; just stay hydrated and avoid alcohol the night before.
What to bring along:
Have your doctor's referral and photo ID ready; earlier reports for the same test are useful for tracking trends.
Managing medication:
Avoid haematinic supplements (iron, B12, folate) just before the test so the result reflects your true stores. Mention any anticoagulants you take.
Timing:
Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Vadodara starts at 6:00 AM, including Harni and Sayajigunj.
TPMT (Thio Purine Methyl Transferase) Gene Test Parameters in Vadodara
Single standalone test:
TPMT (Thio Purine Methyl Transferase) Gene. Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a TPMT (Thio Purine Methyl Transferase) Gene Test in Vadodara ?
When does a doctor order TPMT (Thio Purine Methyl Transferase) Gene?
TPMT (Thio Purine Methyl Transferase) Gene is usually offered as part of a pharmacogenetic panel before starting thiopurine drugs used in cancer, inflammatory bowel disease, or autoimmune conditions. Your doctor may order it if you had severe blood count drops or unexpected side effects from these medicines.
Who should get Thio Purine Methyl Transferase done in Vadodara?
Vadodara's petrochemical and manufacturing workforce, predominantly vegetarian diet with structural nutritional gaps, high state-level diabetes burden, extreme summer heat, and monsoon infection seasonality make regular preventive diagnostic testing worthwhile citywide. Those who benefit most from regular TPMT (Thio Purine Methyl Transferase) Gene testing include people with known anaemia, those on chemotherapy or immunosuppressants, and anyone due for pre-surgical clearance. It is one of the most informative single tests available.
What conditions can Thio Purine Methyl Transferase help diagnose?
Genetic variants cause low or absent enzyme function, increasing toxicity risk. A family history of thiopurine sensitivity also supports testing.
What do Thio Purine Methyl Transferase results mean?
Higher or positive results: High TPMT activity means your body rapidly inactivates thiopurine drugs (azathioprine, 6‑mercaptopurine). Lower or negative results: TPMT deficiency reduces metabolism of thiopurine drugs, causing buildup of toxic metabolites that often lead to severe bone marrow suppression (pancytopenia: leukopenia, anemia, thrombocytopenia), increasing infection and bleeding risk. Your doctor reads the value against the reference range on your report and your symptoms, and may repeat a borderline result to confirm it.
How often should Thio Purine Methyl Transferase be repeated?
Healthy adults: as part of an annual health check. Patients with anaemia under treatment: every 4 to 12 weeks until corrected. Patients on chemotherapy or marrow-affecting drugs: as frequently as their specialist directs, sometimes weekly. Pre-surgical patients: as part of standard clearance.
What happens after your Thio Purine Methyl Transferase 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.
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Frequently asked questions
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What is the TPMT blood test for?
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What is the function of the TPMT gene?
What does TPMT deficiency cause?
Can menstruation affect TPMT (Thio Purine Methyl Transferase) Gene results?
Can I exercise before TPMT (Thio Purine Methyl Transferase) Gene?
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Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
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A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.