Tri-Iodothyronine Total (TT3) Test In Kolkata

Tri-Iodothyronine Total (TT3) Test In Kolkata

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The TT3 test is a determinant test to measure the level of tri-iodothyronine, commonly known as T3 in our blood. We often search for “TT3 test in Kolkata” to ensure that the level of T3 is normal. Now, why do we need to check the value regularly? Well, T3 is one of the two thyroid gland secretions (the other hormone is T4) that controls various important factors, such as-

  • Body Weight
  • Body Temperature
  • Muscle Strength
  • Nervous System

Irregular T3 levels in the blood can cause various health issues and thus we must keep monitoring the T3 level often. More serious health concerns like hyperthyroidism and hypothyroidism can be controlled with a constant observation of the T3 level in our blood.

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About Tri-Iodothyronine Total

Why Is TT3 Test Done?

The T3 hormone comes in two forms:

  • Bound T3, which is attached to protein
  • Free T3, which has no attachment to anything

A test that determines both free and bound T3 is known as a total T3 test. If the T3 level in the blood is not normal, it can be a symptom of thyroid disease.
The total T3 test is predominantly done to diagnose hyperthyroidism, a disease that is related to the overproduction of thyroid hormone.
Now let us see the symptoms of hyperthyroidism.

  • Anxiety
  • Hair loss
  • Shaky hands
  • Bulging eyes
  • Rapid heart rate
  • Weight loss
  • Sleeping issues

The slightest T3 imbalance can lead to grim health concerns that need immediate testing.

What Does TT3 Test Measure?

As the name suggests, TT3 tests determine the level of T3 hormone or tri-iodothyronine in our blood. The full form of the test is the Total T3 test, in short, the T3 test. However, the T3 hormone is intricately linked to the T4 hormone and TSH or Thyroid Stimulating Hormone. Therefore, doctors often prescribe T3 and T4 tests together with TSH tests. All these tests are related to thyroid and TT3 particularly can give a clear picture of hyperthyroidism.

  • Typically, a blood sample is collected from the patient’s body to test the T3 level.
  • If someone was diagnosed with hyperthyroidism earlier and is taking medicine, he or she should refrain from taking medicines immediately before the T3 test (subject to your health practitioner’s recommendation).
  • An antibody test can be done to ascertain existing underlying ailments like Hashimoto’s disease or Grave’s disease which could be indicative of thyroid.
Risk/ Side Effects Of TT3 Test

TT3 tests are completely risk-free. TT3 tests are performed to ascertain various ailments caused by T3 hormonal disorder (overproduction or underproduction of T3 hormone) within a human body. In case you are still searching for “TT3 tests near me”, offers you complete support for TT3 test in Kolkata.


Why choose's home collection services

T3 Hormone disorders are quite common these days. Due to our hectic timetables, lack of minimum physical movement and hassles of professional life, we get exposed to numerous ailments, including thyroid. If not detected and cured at an early stage, thyroid issues can lead to more serious health concerns. truly understands these anxieties and has come up with a brilliant solution.

If you are still searching “TT3 tests near me”, call instead! has brought a new insurgency to TT3 test in Kolkata. From taking blood samples to generating and managing reports, is your one-stop solution for different health issues. Besides, you can avail of the services from the comforts of your home. home collection services include –


Guaranteed arrival of Home Collection Phlebotomists at the time slot asked by you


Hassle-free documentation of your test reports maintains a history of your tests and results through the account

Customized time slots from 6 am till 9 pm available daily for booking from anywhere

Money refund guaranteed if test results are delayed without any reason.



What happens during a TT3 test?

A veteran phlebotomist will take a blood sample from a selected vein in your arm, using a small needle. The sample is collected in a test tube or vial to send that to the laboratory for analysis. The process is absolutely risk-free.

How should I prepare for a TT3 test?

There is no such hard and fast rule to follow before a TT3 test. However, in case T3 disorder was diagnosed earlier and you are under medication, you should not take the prescribed medicine immediately before the blood collection.


Is there anything else I need to know about a T3 test?

Thyroid changes can take place during pregnancy. You should be in constant touch with your healthcare provider during pregnancy and if the T3 level falls or rises sharply, you should go for a TT3 test.

Interpreting TT3 Test Results

Interpreting TT3 Test Results

The thyroid is a persistent health concern. It tends to relapse. However, you can raise or reduce T3 levels with proper medication. Total T3 tests measure the level of both types of T3, free and bound. The normal level of Total T3 in our body is 75–195 ng/dl. This value is taken as the standard in TT3 tests.

The following table will reveal more information on the same.

Name of the Test Result Inference
Total T3 Test Greater than is 75–195 ng/dl
  • Hyperthyroidism
  • Thyrotoxicosis
  • Thyroid Cancer
Total T3 Test Less than 75–195 ng/dl
  • Hypothyroidism
  • Underactive Thyroid

In case of high or low T3 levels, doctors prescribe drugs and medicines to simulate normal functions. There is no absolute cure for thyroid conditions but things can be kept pretty much under control with timely diagnosis and proper medication.

Customer Reviews

Some of's customers reviews

Based on reviews
ravi rajravi raj
05:31 18 Jun 23
They are providing the best service. Sample was collected from my home at the fixed time with no delay. The Phlebo was very confident. Rates are very reasonable and minimum. I was surprised to get the report just after 24 hours and it was as per our expectations. Best Best.2
Mritunjay DwivediMritunjay Dwivedi
02:28 02 Jun 23
I am very happy to share that your service and staff are too good . I got my test done before mentioned time and It was very smooth. I am editing my review due to not getting my report on time. It has been 3 days but still I didn't get my report
Kanishka634 SharmaKanishka634 Sharma
03:43 28 May 23
Ms Sujata arrived on time and was very polite and caring throughout the process. Actually there was a mistake on my part where I couldn't attend her calls because I was not well and i feel asleep bcoz of my medicines. I had scheduled an appointment for my mother but Ms Sujata somehow reached my address by asking my neighbours. Such a lovely girl, and also the collection process was really smooth. Would absolutely recommend everyone to check out their services
Kawaljeet SinghKawaljeet Singh
02:35 28 May 23
Painless excellent service and she was kind hearted person love her way to treat us have a best future ahead to you miss Purnima g
mukesh dabramukesh dabra
07:33 09 May 23
Nice experience on having my regular routine blood check up from Flebo. Their technicians are also well qualified and well mannered to deal with. Kudos!
Anil AroraAnil Arora
14:38 21 Apr 23
Person who collects the sample are very expert in taking blood sample.Very good explanation of all test, a good Gentlemen.Test report/ results were sent in time.Even layman can understand the report before going to doctor for consultation.Always prefer flebo ,excellent service.
Anjali DubeyAnjali Dubey
02:46 05 Apr 23
Super!!! Rafi has collected very well. Very Nice with the whole protocol.With full protocal. He spoke very politely and collected! He had come on time.
Manthan VijManthan Vij
08:34 06 Mar 23
The experience was good and received reports within promised time. The sample collection was done smoothly with good care. Impressed and thank you so much to the whole team for the wonderful service.
Ashwin ShrivastavaAshwin Shrivastava
01:10 06 Mar 23
Great service Flebo mohit kumar whit out pain
02:26 25 Feb 23
Mr Pawan came to collect my sample, the person was so gentle n soft handed that I didn’t when he took my sample… kudos to the team.Amazing
Naman ArnejaNaman Arneja
07:10 23 Feb 23
They are providing the best service. Sample was collected from my home at the fixed time with no delay. The Phlebo was very confident. Rates are very reasonable and minimum. I was surprised to get the report just after 24 hours and it was as per our expectations. Best Best.
Abhishek SinghAbhishek Singh
04:03 02 Feb 23
My experience was really good with flebo. From the booking process till the end reports everything was very smooth .in such a less price service delivery was really good.Good and polite staff .
asim pashineasim pashine
05:58 24 Jan 23
Service provided by Flebo was great. My Sample Collection Person ( Mr. Shivam Prajapati ) did the process very smoothly and is of great patience. Have meet many Sample Collection Person but he was the best one. Seriously, next time also i prefer him to come for sample collection. ☺️☺️☺️☺️
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07:26 09 Jan 23
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Vaibhav MittalVaibhav Mittal
03:21 21 Dec 22
The Flebo Javed was good at his job & also courteous & patient. The package I got was good too. Now I want to see how fast will I get the report. Will it be as promised on call, within 24 hrs or not. I will edit my review after receiving report.
sakshi palsakshi pal
08:41 19 Dec 22
My experience was really good with flebo. From the booking process till the end reports everything was very smooth .in such a less price service delivery was really good.Good and polite staff .I loved flebo's service ❤️
Kunal AtalKunal Atal
04:52 14 Nov 22
This is my first experience with Flebo and it was very nice and I highly impressed with the service.Sample collector boy came on time, very hygiene, took sample very nicely, polite speaking.The best part is company's sample collection kit. Everything is packed in a sealed packet and open in front of us.Call centre was also good and she suggested good to me.I really appropriate their quick response.I recommend it.Good job Flebo
Robin GoyaldzRobin Goyaldz
03:00 08 Nov 22
Happy from your service....sample collection boys are on time and while taking blood samples no pain an it was so quick and very nice way to talk any my wife both are very happy from service ............. doing good for people at lover price. Thanks ????????
Pranav SinhaPranav Sinha
02:47 06 Nov 22
Good and quality service with qualified professional providing to their customers with maintain proper hygiene. Will recommend to go for this if needed any health check up.
Sushil MehlaSushil Mehla
08:10 04 Nov 22
Happy with services. There way or representation and consulting to customer was absolutely amazing. It was my first experience with I interact with the flebo Ajay who guide me for suitable test and he was looking well experienced. Polite in behaviour and punctual. he gave me pain less experience while taking sample.Thank you for your service
anmol kohlianmol kohli
03:10 03 Nov 22
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amit Kumaramit Kumar
00:57 27 Oct 22
Very good experience..On timeGood staff
Ashok Kumar RaiAshok Kumar Rai
02:16 22 Oct 22
Excellent service by boy very good behaviour... God bless him
Bhawna SinghBhawna Singh
04:18 18 Oct 22
Excellent service ?..They arrived within a given time slot and they are polite and courteous and well qualified..
Abed 47Abed 47
03:34 17 Oct 22
Good service and experienced staff and we'll educatedFlebo ABED ALI Best phlebotomist, experience is awesome,

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