
Thyroid Profile Free (FT3, FT4 & TSH) near me in Bengaluru










The Thyroid Profile Free (FT3, FT4 & TSH) is a group of blood tests that assesses the health of your thyroid gland and aids in diagnosing and managing thyroid disorders. It is available at an affordable price in Bengaluru with Tata 1mg labs. This profile measures the amount of free form of thyroid hormones in the blood, namely thyroid stimulating hormone (TSH), thyroxine (T4)- free, and triiodothyronine (T3)- free.
Your doctor may suggest this profile when you have symptoms suggestive of a thyroid disorder, such as tiredness, mood swings, depression, muscle pain, nervousness, or anxiety. The test results, along with your symptoms, will allow the doctor to identify and diagnose certain diseases, such as hyper or hypothyroidism, and also manage the treatment for these diseases.
Fasting is not required to undertake the Thyroid Profile Free (FT3, FT4 & TSH). You may eat and drink as per your daily routine. On the day of the test, individuals on thyroid medications should take them at the time and dosage prescribed by their doctors.








What does Thyroid Profile Free (FT3, FT4 & TSH) measure?
Contains 3 testsThyroxine (T4) and Triiodothyronine (T3) are thyroid hormones that help regulate metabolism and energy levels. On the other hand, the pituitary gland produces thyroid-stimulating hormone (TSH) and stimulates the thyroid gland to produce T3 and T4 hormones. T3 and T4 circulate in the blood in two forms: bound (attached to proteins) and free (does not attach to any protein). The Thyroid Profile Free (FT3, FT4 & TSH) measures the free or active form of these hormones.
The serum levels of the thyroid hormones and TSH have an inverse relationship, i.e., low T4 and T3 (as observed in hypothyroidism) and high T4 and T3 (as seen in hyperthyroidism) levels are associated with high and low TSH levels, respectively.





FAQs related to Thyroid Profile Free (FT3, FT4 & TSH) in Bengaluru
- Thyroid Function Tests [Internet]. Alexandria, VA: American Thyroid Association; [Accessed 26 Jun. 2023]. Available from:
- Thyroid Function Test [Internet]. Scotland: British Thyroid Foundation; 2021 [Accessed 26 Jun. 2023]. Available from:
- Thyroid Tests [Internet]. NIDDK; May 2017 [Accessed 26 Jun. 2023]. Available from:
- Thyroid Function Tests [Internet]. American Thyroid Association; 2019 [Accessed 26 Jun. 2023]. Available from:
- Block-Galarza J. Thyroid Function Tests [Internet]. Alexandria, VA: American Thyroid Association. [Accessed 07 Jul. 2023]. Available from:
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