PROTHROMBIN TIME

Requirements

Sample Required

2 ml of citrated (3.2%) plasma

Preparations Required

Sample to be processed within 2 hours and citrate platelets poor plasma required. Overnight fasting is preferred. Duly filled Coagulation Requisition Form (Form 15) is mandatory. It is recommended that patient discontinues Heparin for 1 day and Oral Anticoagulants for 7 days prior to sampling as these drugs may affect test results. Discontinuation should be with prior consent from the treating Physician

Gender

Male & Female

Age Group

0 - 99 Years

Collection At

Home & Lab

₹250
Free Home collection
4 parameters
Results within 4 Hours

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Frequently Asked Questions

Prothrombin Time may be advised as the part of complete health check-up along with various other tests. Other tests that can be advised along with this test are Activated Partial Thromboplastin Time (aPTT), Complete Blood Count (CBC), Liver Function Tests (LFTs), Fibrinogen Test, D-Dimer Test, and Vitamin K Levels.

Yes, you can book your Prothrombin Time by selecting the self option while booking your test. However, you may require expert consultation for interpreting your test results.

Yes, you can eat and drink before the test. However, if this test may be advised along with some other tests. In that case you may need to fast for a certain period of time before the sample collection.

If you find that your blood parameters are not normal, then reach out to your doctor for the accurate advice. The doctor prescribes you certain medications or supplements.

Probably within 5 hours you will get your reports. However, time of report generation may vary depending upon the other tests advised along with it.

Vigorous Physical Activity may affect your Blood Parameters. You should get tested if you have rested before it.

Consult your doctor before taking your medicines before the test as medicines may alter your test results.

PROTHROMBIN TIME

  • Mean Normal Prothrombin Time (MNPT)
  • Prothrombin Ratio (PR)
  • Patient Plasma
  • International Normalized Ratio (INR)

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What is a Prothrombin Time Test?

A PT test, also known as a Prothrombin Time test, is an important blood test that is recommended to investigate the blood's clotting ability. Doctors advise it when there is bleeding from an unknown cause, easy bruising, anticoagulant medication, and before major surgery and operations. It gives an overview of the health status of your blood coagulation and liver organ.

A PT test in JAIPUR checks the activity of several clotting factors in your blood (factors I, II, V, VII, and X). These values can indicate a risk of excessive bleeding or clotting, liver disease, or vitamin K deficiency. Since this test forms the base of many diagnoses and treatment monitoring, accuracy matters a lot. That’s why many people in JAIPUR prefer getting their PT test done from Dr. B. Lal Clinical Lab, known for consistent and reliable diagnostic testing over years.

Prothrombin Time Test Parameters

A PT test may be broken down into a number of key parameters. While the parameters individually may be simple, the overall picture they paint is quite informative of your overall health and the condition of your body.

Coagulation Related Parameters
  • Prothrombin Time (PT): This measures the time, in seconds, required for a blood sample to clot after the addition of specific reagents. An increase in PT implies a slower rate of blood clots.
  • International Normalized Ratio (INR): This is a calculation based on the PT result, which is then standardized for comparison purposes across laboratories. This test is useful for monitoring patients on anticoagulant therapy, such as the use of warfarin, to ensure that their blood is enough in clotting tendency but not over enough to cause excessive bleeding.
Clear reporting of these parameters is significant, and this is exactly what the Dr. B. Lal Clinical Lab in JAIPUR prioritizes in their quality and reporting of routine blood investigations.

Symptoms That May Need a Prothrombin Time (PT) Test

The PT test may be recommended if symptoms are not very specific but persist for a period of time, including:
  • Unexplained nosebleeds and gum bleeding
  • Bruises or frequent large bruises
  • Heavy or long-lasting menstrual bleeding
  • Bleeding in urine and stool
  • Prolonged bleeding from minor cuts or injections
  • Symptoms of liver disease such as jaundice, swelling in abdominal 
  • Monitoring the effectiveness of blood-thinning medications (anticoagulants)
  • Pre-surgical procedures or biopsy
In many cases, patients do not experience any symptoms, but PT tests are useful in the early diagnosis of problems.

Benefits of Prothrombin Time (PT) Test in JAIPUR

Getting a PT test in JAIPUR helps in early detection of blood clotting issues before they become serious. It gives doctors a clear starting point for diagnosis and treatment planning.
  • Helps evaluate the body’s ability to clot blood
  • Essential for monitoring patients taking anticoagulant medications (such as warfarin)
  • Aids in the assessment of liver function and vitamin K deficiency
  • Helps diagnose inherited or acquired bleeding disorders
  • Essential pre-surgical screening to prevent excessive bleeding
  • Simple blood test with quick sample collection
  • Cost-effective diagnostic test with vital health insights

Preparation for Prothrombin Time Test in JAIPUR

Fasting is not mandatory for the PT test. In any case, it is always better to consult your doctor or the lab that is to conduct the test before you proceed further with it. Please make them aware of the medicines you are presently taking, especially if they include blood thinners, antibiotics, and vitamin K supplements, as these have considerable implications on the test results.
Also, drinking before the test is not recommended, and proper sleep the preceding night will ensure the levels are stable. Being calm during the sample collection also requires stability in the test results. At Dr. B. Lal Clinical Lab, phlebotomy services are provided for the comfort of the patients.

Normal Range of the Prothrombin Time Test

Normal ranges may slightly vary depending on age, gender, and lab method. Some commonly used reference ranges include:
 
Parameter Normal Range
Prothrombin Time (PT) 10 - 13 seconds
International Normalized Ratio (INR) (Not on anticoagulants) 0.8 - 1.2
International Normalized Ratio (INR) (On anticoagulants) 2.0 - 3.0 (or higher, as per doctor's advice)

PT reports should always be reviewed by a doctor, as numbers alone don’t give the full picture in most cases.

What is the Prothrombin Time Test Price in JAIPUR?

The price of a PT Test in JAIPUR is Rs. ₹250, though it may vary depending on:
  • Additional tests
  • Offers/discounts
  • Hospital/lab empanelment
Booking your Prothrombin time test in JAIPUR with Dr. B. Lal Clinical Labs ensures fair pricing, accurate results, and convenient home sample collection.

How to Book Prothrombin Time Test in JAIPUR?

1. Effortless Booking
Book your PT Test through our mobile app or website in just a few steps.

2.Sample Collection
Choose home collection or visit our lab. Our trained phlebotomists ensure a safe and comfortable experience.

3. Sample Processing
Samples are transported under controlled temperature and tested through 151+ quality checkpoints.

4. Report & Support
Receive your report digitally, reviewed by expert pathologists. Our team helps you understand your results.
₹250
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