Test Detail
Understanding the Test
Test Measures
City Price Info
Home Collection
Other Tests
Content created by
Written by
Reviewed by
Dr. Nitika Vashisht
MD Pathology, MBBS
Want to know more?
Read our Editorial Policy

Triiodothyronine Total in Greater Noida

Also known as Total Triiodothyronine, Total T3
You need to provide
This test is for
Male, Female
Test Preparation
  1. No special preparation is required.
  2. It is advisable to stop multivitamins or dietary supplements containing biotin (vitamin B7) for at least 2 days before the test.

Understanding Triiodothyronine Total in Greater Noida

What is Triiodothyronine Total in Greater Noida?

A Triiodothyronine Total measures the level of total triiodothyronine hormone in the blood. This test helps assess overall thyroid function and detect possible thyroid disorders. It is also performed in combination with total T4 and TSH tests as part of a thyroid profile total test.

What does Triiodothyronine Total measure?

A Triiodothyronine Total measures triiodothyronine, also known as T3, hormone that is produced by the thyroid gland. T3 hormone plays an important role in regulating the body's metabolism, energy levels, and growth & development. It exists in the blood in two forms: free T3 and bound T3. Free T3 is not bound to proteins in the blood and is the active form of T3. Whereas, bound T3 is bound to proteins, such as albumin and thyroid hormone binding globulin (THBG), which prevent it from entering the body tissues.

Answers to Patient Concerns & Frequently Asked Questions (FAQs) about Triiodothyronine Total in Greater Noida

Frequently Asked Questions about Triiodothyronine Total in Greater Noida

Q. Why is a Triiodothyronine Total test done?

A Triiodothyronine Total test is done to measure the level of T3 hormone in the body and evaluate symptoms suggestive of an imbalance in this hormone, such as fatigue, weight loss, hair loss, and changes in heart rate.

Q. Is fasting required for a T3 Total test?

Usually, fasting is not required before taking this test. However, it’s recommended to follow any specific instructions provided by your doctor.

Q. Can I take a T3 Total test during pregnancy?

Yes, you can take a T3 Total test during pregnancy. This test along with some others is usually recommended during pregnancy to measure the levels of thyroid hormones, as thyroid disorders can complicate pregnancy.

Q. What happens when T3 levels are high?

High levels of T3 hormone can lead to a condition called hyperthyroidism in which the thyroid gland produces too much thyroid hormone. Some of the common symptoms of hyperthyroidism include weight loss, nervousness, irritability, increased sweating, and rapid heartbeat.

Q. What happens when T3 levels are low?

Low T3 levels can lead to a condition called hypothyroidism. Some of the common symptoms of hypothyroidism are fatigue, weakness, weight gain, cold intolerance, and constipation.
+ more

Triiodothyronine Total test price for other cities

Price inBangaloreRs. 189
Price inMumbaiRs. 180
Price inNavi MumbaiRs. 180
Price inKolkataRs. 189
Price inHyderabadRs. 189
+ more

Book Triiodothyronine Total at-home

Easy online booking
Search for tests and packages, book a time and select address for seamless at-home lab tests.
Live tracking of phlebotomist
Stay informed with live tracking of our phlebotomist's location for seamless sample collection.
Safe collection
Our phlebotomists follow strict safety protocols to collect samples at home on time.
Sample received at lab
Your sample is bought to our laboratory for testing by our qualified experts.
Quick reports, free follow up
Reports are sent to your email. A free doctor follow up is provided to understand the report better.


  1. Thyroid Function Tests [Internet]. Alexandria, VA: American Thyroid Association; [Accessed 07 Feb. 2023]. Available from: https://www.thyroid.org/thyroid-function-tests/External Link
  2. University of Rochester Medical Center. Free and Bound Triiodothyronine (Blood) [Internet]. NY. [Accessed 07 Feb. 2023]. Available from: https://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=167&ContentID=t3_free_and_bound_bloodExternal Link
  3. British Thyroid Foundation. Thyroid Function Test [Internet]. Scotland: British Thyroid Foundation; 2021 [Accessed 07 Feb. 2023]. Available from: https://www.btf-thyroid.org/thyroid-function-testsExternal Link
  4. Block-Galarza J. Thyroid Function Tests [Internet]. Alexandria, VA: American Thyroid Association. [Accessed 07 Jul. 2023]. Available from: https://www.thyroid.org/patient-thyroid-information/ct-for-patients/december-2018/vol-11-issue-12-p-3-4/#:~:text=Most%20commonly%2C%20biotin%20use%20can,hormone%20dose%20is%20too%20highExternal Link
  5. National Institute of Diabetes and Digestive and Kidney Diseases. Thyroid Tests [Internet]. National Institute of Health; May 2017 [Accessed 07 Feb. 2023]. Available from: https://www.niddk.nih.gov/health-information/diagnostic-tests/thyroidExternal Link
  6. Adhimoolam M, Arulmozhi R. Effect of antiepileptic drug therapy on thyroid hormones among adult epileptic patients: An analytical cross-sectional study. J Res Pharm Pract. 2016 Jul-Sep;5(3):171-4. [Accessed 07 Jul. 2023]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4966235/External Link
  7. Basile ML. What Is T3 (Triiodothyronine) [Internet]. EndocrineWeb; 2022 July 06 [Accessed 07 Feb. 2023]. https://www.endocrineweb.com/conditions/hashimotos-thyroiditis/what-t3External Link

Other tests


Orders Delivered
Get the link to download App

All products displayed on Tata 1mg are procured from verified and licensed pharmacies. All labs listed on the platform are accredited


Tata 1mg uses Secure Sockets Layer (SSL) 128-bit encryption and is Payment Card Industry Data Security Standard (PCI DSS) compliant


Find affordable medicine substitutes, save up to 50% on health products, up to 80% off on lab tests and free doctor consultations.

Know more about Tata 1mgdownArrow

Access medical and health information

Tata 1mg provides you with medical information which is curated, written and verified by experts, accurate and trustworthy. Our experts create high-quality content about medicines, diseases, lab investigations, Over-The-Counter (OTC) health products, Ayurvedic herbs/ingredients, and alternative remedies.

Order medicines online

Get free medicine home delivery in over 1800 cities across India. You can also order Ayurvedic, Homeopathic and other Over-The-Counter (OTC) health products. Your safety is our top priority. All products displayed on Tata 1mg are procured from verified and licensed pharmacies.

Book lab tests

Book any lab tests and preventive health packages from certified labs and get tested from the comfort of your home. Enjoy free home sample collection, view reports online and consult a doctor online for free.

Consult a doctor online

Got a health query? Consult doctors online from the comfort of your home for free. Chat privately with our registered medical specialists to connect directly with verified doctors. Your privacy is guaranteed.