Free Thyroxine Test In Chennai

Free Thyroxine Test In Chennai

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The free thyroxine test, also known as the ft4 test, is done to check the working of the thyroid gland by measuring the amount of free thyroxine present in the blood sample. A doctor requests the patient to get an ft4 test in Chennai and other cities when the patient shows symptoms associated with having abnormal functioning of the thyroid gland.

Thyroxine is present in both free and bound forms. It is the free thyroxine that aids with the diagnosis pertaining to the thyroid gland.

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About Free Thyroxine Test

Why is the free thyroxine test done?

Secreted by the thyroid gland, thyroxine or T4 is a hormone. Thyroxine plays a vital role in helping digestion and the proper functioning of the heart and muscles. The hormone also aids in brain development. The measurement of the unbound or free thyroxine provides accurate results about any illness of the thyroid gland.

The ft4 test near me is done when doctors think that the symptoms displayed by the patient are related to the improper functioning of the thyroid gland. These symptoms include:

  • Sudden weight loss or gain
  • Rapid heart rate
  • Insomnia
  • Irregular menstrual cycles
  • Fatigue

Abnormal functioning of the thyroid gland can be genetic and often women suffer from improper functioning with age.

What does the free thyroxine test measure?

The thyroid gland releases thyroxine (T4) and triiodothyronine (T3) hormones when stimulated by the thyroid-stimulating hormone (TSH), the proper functioning of these three hormones helps the thyroid function and its hormones aid with maintaining energy and other bodily regulations. When doctors suspect that the thyroid gland is not functioning properly they prescribe a ft4 test to help pinpoint what is the problem.

Often thyroid functioning is checked via a panel of tests that include testing T3 and total T4 concentrations. If this is done then the ft3 ft4 tsh test price will be more but this will help check for hyperthyroidism.

Risk/side effects of free thyroxine test

The ft4 test has no known side effects or risks involved. The collection of the sample involves drawing blood from the veins. This process might hurt some but except for the prick of the needle, no serious issues are ever reported. Part of the process involves an experienced phlebotomist drawing blood. Sometimes, people might experience some dizziness when they opt for the total ft4 test near me for the amount of blood drawn is higher.


Choose's home collection services

When searching for a“ft4 test near me” that offers a reasonable ft4 test cost, look no further than They offer convenient home collections at a reasonable price. Their FDA-approved methods and certified phlebotomists are present in every neighborhood. Whether booking from home or booking a sample collection from the office, the daily collection of samples happens from 6 am to 9 pm. offers reliable and safe sample collection and timely delivery of results.

If you are looking to have a certified and professional phlebotomist, simply give a call. They provide details and proficiency of the person who will come to collect the sample and all these at a reasonable ft4 test price. If you are looking for the best ft4 test near me, give a call or visit their website.



Does abnormal thyroid activity affect pregnancy?

Hyperthyroidism in pregnant women, if left untreated, can lead to miscarriage of the baby. Hypothyroidism can lead to preeclampsia and miscarriage.

What is acute thyroiditis?

Acute thyroiditis is often associated with hyperthyroidism. Usually seen among children, acute thyroiditis is an infection of the thyroid gland that causes fatigue and weight loss at a rapid rate.

Can medication affect test accuracy?

There are certain medications like biotin or phenobarbital that can cause inaccuracy of the result. Informing the technician during the process of booking will help understand what medications should be stopped till the tests are conducted.

Interpreting the Free Thyroxine Test results

Interpreting the Free Thyroxine Test results

How to interpret the free thyroxine test results

The free thyroxine or ft4 test helps doctors understand the exact nature of the abnormality of thyroid gland functioning. Being a hormone, thyroxine should be present in the body in concentrations that will be beneficial. Both high and low concentrations are deemed fatal for the patient. The normal levels determined by medical councils across the world for free T4 in the body is from 12.0 picomoles per liter (plom/L) to 22.0 pmol/L.

When the thyroid gland is overactive and produces more hormones, the condition is known as hyperthyroidism. Symptoms include:

  • Puffiness
  • Eyes bulging out
  • Weight loss
  • Anxiety
  • Insomnia
  • Hands often feel tremors
  • Grave’s disorder

When the thyroid gland is underactive and produces less hormones, the condition is known as hypothyroidism. Symptoms include:

  • Weight gain
  • Fatigue
  • Hair loss
  • Irregular periods
  • Hashimoto disease

Age, gender, and locality also affects the working of the thyroid gland. Pregnancy also affects the functioning of the thyroid gland.

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. ☺️☺️☺️☺️
chandan sharmachandan sharma
07:26 09 Jan 23
Our team is hard at work trying to continuously improve our services and it’s always rewarding to hear kind words.this services is excellent/good/osm/very nice..i'm very glad part of this company..
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
Best hygienic service provide well ☺️educated knowledgeable volunteers executive Flebo Company Affordable and accessible service provider, the employees of this company are very nice, 10 out of 10 points from me and my mom to this company to its employees. The staff who came were very well educated, intelligent,Keep working like this. ???? thanks best of luck.
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,

Steps To Book Free Thyroxine Test For Home Collection In Chennai

The booking of an ft4 test in Chennai depends on what the doctor has prescribed. Sometimes this can be an individual test and sometimes it can be part of a panel test. This also determines the ft4 test price and the amount of blood required. Booking for a home collection in Chennai is a simple task. Patients can visit the website or book an appointment via the app of the diagnostic center. Whether fasting is required or not, the doctor or the lab technician will clarify it over a call before coming for sample collection.

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