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FT4-Free Thyroxine Serum Test in Maraimalai Nagar
56+ booked in last 3 days
No special precautions
Sample Type
Blood
Recommended for
Male, Female
Report
Within 24 Hours
Blood test at Home
NABL & CAP Accredited Labs
Accurate & Quality Test Reports
Trusted by Leading Doctors & Hospitals
Test Overview
T4 (thyroxine) circulates in body in a bound form with thyroxine-binding globulin and albumin. Less than 0.3% of the total T4 is free fraction (FT4) and is the active form. Free T4 test measuring free T4 levels, more accurately reflect how the thyroid gland is functioning when checked with TSH.
Thyroid hormones are essential for growth and metabolism. Following are the symptoms of hyperthyroidism: weight loss, rapid heartbeat, tremors, sweating, anxiety, increased sensitivity to heat, etc.
Whereas patients with hypothyroidism suffer from weight gain, fatigue, slow heart rate, increased sensitivity to cold, depression, dry and thin hair etc.
A thyroxine test or T4-Free Thyroxine Serum Test is used to diagnose thyroid conditions. The hormones produced by the thyroid gland help in controlling the way our body utilizes energy. Our thyroid is a tiny, butterfly-shaped gland. It is located at the base of our throat. The thyroid hormone also affects our weight, muscle strength, body temperature, heart health, and even our mood. When it comes to children, a thyroid disorder can affect their growth as well.
A T4-free thyroxine test measures the amount of thyroxine hormone in our blood. In case the level of T4 hormone in our blood is too little or too much, it is an indication that we may have thyroid disease.
T4 levels are measured using two different tests:
- A free T4 test is used to measure the T4 levels directly in the blood. As per medical experts, this test provides more accurate information in comparison to the total T4 test.
- The total T4 test is used to check the level of both free and found T4 together. This method is considered to be less accurate to check the working of our thyroid gland.
The Free T4 test is done to:
- To diagnose thyroid disorders: The free T4 test is often used to evaluate thyroid function and to diagnose thyroid disorders such as hypothyroidism or hyperthyroidism.
- To monitor thyroid function: The free T4 test may be ordered to monitor thyroid function in people who are being treated for thyroid disorders.
- To assess the effectiveness of thyroid medication: If someone is taking thyroid medication, their free T4 levels may be checked to make sure the medication is working effectively.
- To assess fertility issues: The free T4 test may be ordered as part of an infertility workup, as thyroid disorders can affect fertility.
- To evaluate symptoms such as fatigue, weight gain, or weight loss: If someone is experiencing symptoms such as fatigue, weight gain, or weight loss, the free T4 test may be ordered to help diagnose or rule out a thyroid disorder as a possible cause.
- To monitor pregnancy: The free T4 test may be ordered during pregnancy to monitor thyroid function, as thyroid disorders can affect the health of the mother and the developing fetus.
Written by: Dr Vishal Wadhwa, M.D, D.N.B Microbiology, Medical Affairs
FT4-Free Thyroxine Serum Test Price in Chennai
Metropolis Healthcare is a leading diagnostics centre and pathology lab in India equipped with the latest state-of-the-art technologies that provides the FT4-Free Thyroxine Serum Test with a clear pricing structure
The price of FT4-Free Thyroxine Serum Test in Chennai is ₹ 320
We are committed to deliver accurate and quality results from the best labs in India with complete transparency regarding test cost and turnaround time. No matter where you are, we strive to offer patients high-quality service that is affordable and accessible.
Frequently Asked Questions
This is the Free T4 test
This is the Free T4 test
How it Works?
All our phlebotomists are vaccinated
At Metropolis Healthcare, your well-being is our top priority. Rest assured, all our skilled phlebotomists are vaccinated, ensuring a safe and secure experience for you. Our team upholds the highest healthcare standards, and your health is in capable hands. Your safety is non-negotiable, and at Metropolis, we take every measure to guarantee it.
Our Phlebotomists maintain a high standard of safety precautions
Our dedicated team of phlebotomists prioritises your safety before anything else. They implement stringent safety measures to guarantee your well-being during their visit.
Strictly adhering to aseptic techniques, our phlebotomists maintain a sterile environment with thorough sanitization and the use of gloves, masks and face shields. Needles are disposed of with utmost care, following rigorous guidelines to minimise any potential risks. We leave no room for compromise when it comes to personal protective equipment (PPE), ensuring both you and our staff are well protected.
Our phlebotomists collect samples safely
The phlebotomists at Metropolis Healthcare are proficient in safe sample collection. They skillfully and gently draw blood, minimizing any discomfort you may feel. We prioritize your safety by using sterile, single-use needles and barcoded vials to completely eliminate any risk of cross-contamination. Our collection area is carefully sanitized before, during, and after your sample collection.
Samples are processed at high-tech facilities
Metropolis Healthcare takes pride in its state-of-the-art facilities, where your samples are thoroughly processed. Our labs are equipped with cutting-edge machinery with advanced technology, eliminating chances of human error. From the moment your sample arrives at our facility, it undergoes an automated process.
Your samples are stored in clean and secure facilities
We leave no room for compromise when it comes to the storage of your samples. Our storage facilities are regularly cleaned and disinfected, upholding the highest standards of healthcare safety.
Temperature-controlled environments and cooling facilities ensure that your samples remain fresh and the results produced are accurate. Our cutting-edge security measures prevent unauthorized access, guaranteeing the confidentiality of your health data.
Metropolis provides accurate digital reports
Our advanced sample processing machines not only deliver swift results to you but also generate precise digital reports. We provide conclusive diagnoses through meticulous re-checks and repeat specimen analyses, if required, at no extra cost, adding an extra layer of accuracy and dependability. This unique approach sets us apart, earning the trust of top doctors and hospitals across the country.
Your health is our priority, and we spare no effort in our commitment to providing you with the most accurate insights you can rely on.
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Why Metropolis?
Metropolis has a team of 200 senior pathologists and over 2000 technicians delivering diagnostic solutions in the areas of routine, semi specialty and super specialty domains like Oncology, Neurology, Gynaecology, Nephrology and many more.
We offer a comprehensive range of 4000+ clinical laboratory tests and profiles, which are used for prediction, early detection, diagnostic screening, confirmation and/or monitoring of the disease.
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