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ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST, in Mumbai

ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST in Worli, Mumbai: The antithrombin activity/functional test measures how well antithrombin works in your blood. Book with GetVisit for NABL-accredited results, same-day slots, home collection and cashless OPD.

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SAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
24 hours
TEST INCLUDED
1
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20K+Customers
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CertifiedLabs
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4.5+Rating
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What is a ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST Test in Mumbai ?

What is ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST?

The antithrombin activity/functional test measures how well antithrombin works in your blood. Antithrombin is a protein that helps stop excessive clotting. Accurate organism identification is clinically essential , typhoid, dengue, and malaria each require different treatment, and the wrong empirical approach delays recovery.

What does ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST measure?

It acts as a natural brake on clotting factors to prevent unwanted clots. Low levels or poor function raise the risk of dangerous clots, such as deep vein thrombosis or pulmonary embolism. Doctors order it to investigate unexplained or recurrent clots. It is also used when someone has a family history of clotting disorders, before certain surgeries, or when choosing and monitoring blood-thinning treatments.

What symptoms suggest ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST may be needed?

A doctor may recommend ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST when a patient reports sudden fever (above 38.5°C), body aches and chills, persistent headache, nausea or vomiting, abdominal pain, skin rash, joint pain, and extreme fatigue. In Mumbai, you can book this test online with home collection available in Worli, Thane, and beyond.

How is ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST performed?

A quick venous blood sample is all that is needed. At your chosen slot in Worli or Thane, Mumbai, the phlebotomist collects the sample with sterile equipment; most people feel only a momentary prick and there is no downtime afterwards.

How accurate is ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST?

Every GetVisit sample from Worli, Thane, and across Mumbai is processed at NABL-accredited labs that use internationally calibrated reference standards, pass external quality assessments, and maintain internal quality control at every shift. Reports are accepted by all major hospital networks, specialists, and insurance providers in India.

Are there any risks to ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST?

A blood draw for ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST is very safe. Occasionally there is minor bruising or light-headedness; sitting for a couple of minutes afterwards at the Worli or Thane, Mumbai collection point usually prevents this.

Did you know?

The test helps distinguish inherited from acquired causes of clotting problems and guides treatment decisions.

ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST Test Preparation in Mumbai

Your medicines:

There's usually no need to stop your regular medication; just let the staff know what you take.

Before you come:

No special diet or fasting is needed. Carry on normally; just stay hydrated and avoid alcohol the night before.

Booking your slot:

Book whenever is convenient; for fasting or hormone tests an early-morning slot is ideal. GetVisit covers Worli, Kurla, and all of Mumbai.

Documents and clothing:

Keep your prescription and ID handy, along with your OPD insurance details if applicable. Wear sleeves that roll up easily.

ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST Test Parameters in Mumbai

Single standalone test:

ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST. Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST Test in Mumbai ?

When does a doctor order ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST?

ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST is often included in thrombophilia or coagulation profiles. Doctors order it when patients have unexplained or recurrent blood clots, family history of clotting, unusual bleeding, or before starting certain blood thinners.

Who should get ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST done in Mumbai?

Mumbai's 21 million metropolitan population, annual monsoon flooding creating severe leptospirosis and dengue risk in Kurla, Andheri, and Ghatkopar, high corporate stress and commute burden, significant diabetes and cardiovascular disease prevalence, and a massive working population with irregular meal and sleep patterns make regular preventive diagnostic testing an essential health investment for all residents. Anyone with fever or flu-like illness in Mumbai, especially during and after the monsoon, benefits from prompt ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST testing, as do travellers returning from endemic areas and people caring for someone already infected. Residents of Powai, Juhu, and flood-prone localities face higher seasonal exposure to mosquito- and water-borne infections.

What conditions can ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST help diagnose?

It helps diagnose inherited or acquired antithrombin deficiency. Low results can be caused by genetic defects, liver disease, pregnancy, some medications, or severe illness. Family history of clots makes testing more important.

What do ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST results mean?

Lower or negative results: Laboratory evaluation includes a functional antithrombin assay (commonly anti–Factor Xa or thrombin‑based) and an antigen (immunologic) level; comparison distinguishes type I (low activity and antigen) from type II (low activity, normal antigen). 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 ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST be repeated?

Infection tests are ordered when symptoms are present rather than on a fixed schedule. Repeat testing may be needed to confirm recovery, to check clearance after treatment, or if fever recurs. During Mumbai's monsoon fever season, prompt retesting is advised for any new febrile illness.

What happens after ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST results are ready?

Once your results appear in your GetVisit profile, discuss them with your doctor or a GetVisit-verified specialist. Your doctor will interpret each value in the context of your full health history, current medications, and symptoms, and advise on the next step: lifestyle change, repeat testing, medication adjustment, or specialist referral. All GetVisit reports are stored permanently and can be shared with any doctor instantly.

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Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

What is the antithrombin function test?plus

The antithrombin function test measures how well antithrombin, an endogenous anticoagulant that inhibits thrombin and factor Xa, works. It is a functional assay (chromogenic or clot‑based) reported as percent of normal activity. Low activity suggests congenital or acquired deficiency (increasing venous thrombosis risk) from genetic defects, liver disease, nephrotic syndrome, DIC, or effects of heparin; timing and anticoagulants can alter results.

What is the functional activity of antithrombin?plus

Antithrombin is a serine protease inhibitor that neutralizes activated coagulation factors, primarily thrombin (IIa) and factor Xa, and to a lesser extent IXa, XIa, and XIIa, by forming irreversible complexes. Its anticoagulant effect is markedly accelerated by heparin and endothelial glycosaminoglycans, helping limit clot propagation and maintain hemostatic balance; deficiency raises the risk of venous thrombosis.

What are the laboratory tests for antithrombin deficiency?plus

Laboratory evaluation includes a functional antithrombin assay (commonly anti–Factor Xa or thrombin‑based) and an antigen (immunologic) level; comparison distinguishes type I (low activity and antigen) from type II (low activity, normal antigen). Confirmatory SERPINC1 genetic testing can identify pathogenic variants. Testing should ideally be done off heparin/DOAC therapy and away from acute thrombosis or pregnancy; family screening may follow.

What does it mean when your antithrombin activity is low?plus

Low antithrombin activity means reduced levels or function of a natural blood‑clot inhibitor, raising the risk of abnormal clotting (especially venous thromboembolism). Causes include inherited deficiency or acquired states such as liver disease, nephrotic syndrome, disseminated intravascular coagulation, severe illness or heparin exposure. It can make heparin less effective. Management treats the cause and may include anticoagulation or antithrombin replacement.

Can ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST be combined with a health package?plus

Yes. ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST can be booked on its own or as part of a broader preventive health package on GetVisit, which often works out more cost-effective. You can choose either option before payment.

Can I take my diabetes medication before ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST?plus

If you take insulin or diabetes tablets and are fasting for ANTITHROMBIN ACTIVITY/FUNCTIONAL TEST, ask your doctor whether to delay the dose until after the sample is collected, to avoid a low-sugar episode.

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My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Vikhroli. Quick in and out , spent less than 15 minutes at the centre. Just a blood draw , over in two minutes. The test confirmed exactly what my doctor had suspected. Will definitely return for my next health check.

Bilal Ahmed

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Same-day report delivery , no need to go back and collect a paper copy. Found GetVisit online and the booking took under two minutes near Malad station. The lab staff were polite and I wasn't kept waiting. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Farhan Qureshi

Mumbai

starstarstarstarstar

This test had been on my list and I finally got around to it. Simple blood test , nothing to be anxious about. The booking was smooth , I've used GetVisit twice now and it's always quick in Goregaon. My doctor said the report format was comprehensive and clear. Will definitely return for my next health check.

Shailesh Jagtap

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Booked an early morning slot before my office hours , GetVisit had 7 AM availability near Bandra station. The collection centre was clean and well-organised. Reports were sharp and detailed , no ambiguity in any of the values. Excellent service , especially helpful given how busy life gets in Mumbai.

Sharon Mascarenhas

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. My sister recommended GetVisit and the booking was genuinely straightforward near my office in Andheri West. The prick was barely noticeable. My doctor said the report format was comprehensive and clear. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Santosh Koli

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Lower Parel, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Everything was hygienic and the staff clearly knew what they were doing. I liked that the report came with a digital copy I could store on my phone. Great experience overall. Makes healthcare feel accessible.

Nilesh Bapat

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Chembur, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Quick in and out , spent less than 15 minutes at the centre. My doctor said the report format was comprehensive and clear. GetVisit has made getting tested so much less stressful in this city.

Sabrina Rebello

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. The report arrived promptly with all parameters clearly listed. GetVisit had a lab literally two minutes from my building , perfect in Mulund. The team followed proper protocols throughout. Already told my family to book through GetVisit for their next tests.

Ankita Mishra

Mumbai

starstarstarstarstar

Routine health monitoring , I do a full panel every year. Very quick blood draw and I was out in under fifteen minutes. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Kalyan. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Swati Kadam

Mumbai

starstarstarstarstar

My doctor was satisfied with the quality of the report. This test had been on my list and I finally got around to it. Compared labs on GetVisit and picked the one closest to my building in Santacruz. The waiting area was tidy and the staff were friendly. Trustworthy and efficient , exactly what you want when health is involved.

Zara Ansari

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Vikhroli. Quick in and out , spent less than 15 minutes at the centre. Just a blood draw , over in two minutes. The test confirmed exactly what my doctor had suspected. Will definitely return for my next health check.

Bilal Ahmed

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Same-day report delivery , no need to go back and collect a paper copy. Found GetVisit online and the booking took under two minutes near Malad station. The lab staff were polite and I wasn't kept waiting. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Farhan Qureshi

Mumbai

starstarstarstarstar

This test had been on my list and I finally got around to it. Simple blood test , nothing to be anxious about. The booking was smooth , I've used GetVisit twice now and it's always quick in Goregaon. My doctor said the report format was comprehensive and clear. Will definitely return for my next health check.

Shailesh Jagtap

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Booked an early morning slot before my office hours , GetVisit had 7 AM availability near Bandra station. The collection centre was clean and well-organised. Reports were sharp and detailed , no ambiguity in any of the values. Excellent service , especially helpful given how busy life gets in Mumbai.

Sharon Mascarenhas

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. My sister recommended GetVisit and the booking was genuinely straightforward near my office in Andheri West. The prick was barely noticeable. My doctor said the report format was comprehensive and clear. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Santosh Koli

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Lower Parel, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Everything was hygienic and the staff clearly knew what they were doing. I liked that the report came with a digital copy I could store on my phone. Great experience overall. Makes healthcare feel accessible.

Nilesh Bapat

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Chembur, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Quick in and out , spent less than 15 minutes at the centre. My doctor said the report format was comprehensive and clear. GetVisit has made getting tested so much less stressful in this city.

Sabrina Rebello

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. The report arrived promptly with all parameters clearly listed. GetVisit had a lab literally two minutes from my building , perfect in Mulund. The team followed proper protocols throughout. Already told my family to book through GetVisit for their next tests.

Ankita Mishra

Mumbai

starstarstarstarstar

Routine health monitoring , I do a full panel every year. Very quick blood draw and I was out in under fifteen minutes. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Kalyan. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Swati Kadam

Mumbai

starstarstarstarstar

My doctor was satisfied with the quality of the report. This test had been on my list and I finally got around to it. Compared labs on GetVisit and picked the one closest to my building in Santacruz. The waiting area was tidy and the staff were friendly. Trustworthy and efficient , exactly what you want when health is involved.

Zara Ansari

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Vikhroli. Quick in and out , spent less than 15 minutes at the centre. Just a blood draw , over in two minutes. The test confirmed exactly what my doctor had suspected. Will definitely return for my next health check.

Bilal Ahmed

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Same-day report delivery , no need to go back and collect a paper copy. Found GetVisit online and the booking took under two minutes near Malad station. The lab staff were polite and I wasn't kept waiting. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Farhan Qureshi

Mumbai

starstarstarstarstar

This test had been on my list and I finally got around to it. Simple blood test , nothing to be anxious about. The booking was smooth , I've used GetVisit twice now and it's always quick in Goregaon. My doctor said the report format was comprehensive and clear. Will definitely return for my next health check.

Shailesh Jagtap

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Booked an early morning slot before my office hours , GetVisit had 7 AM availability near Bandra station. The collection centre was clean and well-organised. Reports were sharp and detailed , no ambiguity in any of the values. Excellent service , especially helpful given how busy life gets in Mumbai.

Sharon Mascarenhas

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. My sister recommended GetVisit and the booking was genuinely straightforward near my office in Andheri West. The prick was barely noticeable. My doctor said the report format was comprehensive and clear. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Santosh Koli

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Lower Parel, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Everything was hygienic and the staff clearly knew what they were doing. I liked that the report came with a digital copy I could store on my phone. Great experience overall. Makes healthcare feel accessible.

Nilesh Bapat

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Chembur, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Quick in and out , spent less than 15 minutes at the centre. My doctor said the report format was comprehensive and clear. GetVisit has made getting tested so much less stressful in this city.

Sabrina Rebello

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. The report arrived promptly with all parameters clearly listed. GetVisit had a lab literally two minutes from my building , perfect in Mulund. The team followed proper protocols throughout. Already told my family to book through GetVisit for their next tests.

Ankita Mishra

Mumbai

starstarstarstarstar

Routine health monitoring , I do a full panel every year. Very quick blood draw and I was out in under fifteen minutes. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Kalyan. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Swati Kadam

Mumbai

starstarstarstarstar

My doctor was satisfied with the quality of the report. This test had been on my list and I finally got around to it. Compared labs on GetVisit and picked the one closest to my building in Santacruz. The waiting area was tidy and the staff were friendly. Trustworthy and efficient , exactly what you want when health is involved.

Zara Ansari

Mumbai

starstarstarstarstar

My doctor thought it was a good idea and I agreed. Scheduled a slot online and got an instant confirmation on WhatsApp in Vikhroli. Quick in and out , spent less than 15 minutes at the centre. Just a blood draw , over in two minutes. The test confirmed exactly what my doctor had suspected. Will definitely return for my next health check.

Bilal Ahmed

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Same-day report delivery , no need to go back and collect a paper copy. Found GetVisit online and the booking took under two minutes near Malad station. The lab staff were polite and I wasn't kept waiting. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Farhan Qureshi

Mumbai

starstarstarstarstar

This test had been on my list and I finally got around to it. Simple blood test , nothing to be anxious about. The booking was smooth , I've used GetVisit twice now and it's always quick in Goregaon. My doctor said the report format was comprehensive and clear. Will definitely return for my next health check.

Shailesh Jagtap

Mumbai

starstarstarstarstar

Part of my annual preventive health check. Booked an early morning slot before my office hours , GetVisit had 7 AM availability near Bandra station. The collection centre was clean and well-organised. Reports were sharp and detailed , no ambiguity in any of the values. Excellent service , especially helpful given how busy life gets in Mumbai.

Sharon Mascarenhas

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. My sister recommended GetVisit and the booking was genuinely straightforward near my office in Andheri West. The prick was barely noticeable. My doctor said the report format was comprehensive and clear. Highly recommend for anyone in Mumbai looking for reliable diagnostics.

Santosh Koli

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Lower Parel, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Everything was hygienic and the staff clearly knew what they were doing. I liked that the report came with a digital copy I could store on my phone. Great experience overall. Makes healthcare feel accessible.

Nilesh Bapat

Mumbai

starstarstarstarstar

If you need a good diagnostic lab in Chembur, GetVisit is the easiest way to find and book one. Something my doctor recommended at my last visit. Quick in and out , spent less than 15 minutes at the centre. My doctor said the report format was comprehensive and clear. GetVisit has made getting tested so much less stressful in this city.

Sabrina Rebello

Mumbai

starstarstarstarstar

Something my doctor recommended at my last visit. The report arrived promptly with all parameters clearly listed. GetVisit had a lab literally two minutes from my building , perfect in Mulund. The team followed proper protocols throughout. Already told my family to book through GetVisit for their next tests.

Ankita Mishra

Mumbai

starstarstarstarstar

Routine health monitoring , I do a full panel every year. Very quick blood draw and I was out in under fifteen minutes. With Mumbai traffic, finding a nearby lab through GetVisit was a relief in Kalyan. Reports were sharp and detailed , no ambiguity in any of the values. Will definitely return for my next health check.

Swati Kadam

Mumbai

starstarstarstarstar

My doctor was satisfied with the quality of the report. This test had been on my list and I finally got around to it. Compared labs on GetVisit and picked the one closest to my building in Santacruz. The waiting area was tidy and the staff were friendly. Trustworthy and efficient , exactly what you want when health is involved.

Zara Ansari

Mumbai