
Thyroid Profile Total (T3, T4 & TSH) near me in Nagpur










The Thyroid Profile Total (T3, T4 & TSH) is a standard blood test that assesses thyroid gland function and helps diagnose and manage thyroid disorders. It is available at an affordable price in Nagpur with Tata 1mg labs. This test measures the levels of 3 hormones, namely thyroid-stimulating hormone (TSH), thyroxine hormone (T4)- total, and triiodothyronine hormone (T3)- total, that are responsible for regulating metabolism and other bodily functions.
Your doctor may suggest the Thyroid Profile Total (T3, T4 & TSH) when you have symptoms suggestive of a thyroid disorder, such as tiredness, mood swings, depression, muscle pain, nervousness, or anxiety. The test results and your symptoms will allow the doctor to identify and diagnose certain diseases, such as hyper or hypothyroidism, and manage the treatment for these diseases.
No special preparations are needed for the Thyroid Profile Total (T3, T4 & TSH). You may eat and drink as you usually do. On the day of the test, individuals on thyroid medication should take their medication at the prescribed time and dosage.








What does Thyroid Profile Total (T3, T4 & TSH) measure?
Contains 3 testsThe Thyroid Profile Total (T3, T4 & TSH) measures the circulating amounts of three key hormones:
- Total T3​ (Total Triiodothyronine): T3​ is the most active thyroid hormone and plays a major role in metabolism. The Thyroid Profile Total test measures both T3 bound to proteins and free T3 in the blood.
- Total T4​ (Total Thyroxine): T4​ is the primary hormone secreted by the thyroid gland. The Thyroid Profile Total test measures both protein-bound and free T4. It is a good indicator of overall thyroid hormone production.
- TSH (Thyroid Stimulating Hormone): This hormone, released by the pituitary gland, controls the production of T4​ and T3​ by the thyroid. It is the best screening test for determining whether the thyroid is functioning normally.
The Triiodothyronine - Total (T3) test 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.
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The TSH (Thyroid Stimulating Hormone) Ultrasensitive test measures the levels of TSH hormone in the blood. TSH is produced by the pituitary gland located at the base of the brain. Its function is to stimulate and regulate the functioning of the thyroid gland. It signals the thyroid gland to increase or decrease the production of thyroid hormones T3 and T4 when their levels are low or high, respectively. Therefore, when the levels of T3 & T4 decrease, the pituitary gland is stimulated to release TSH. This high TSH level, in turn, stimulates the thyroid gland to release more thyroid hormones (T3 & T4). It conversely happens when the levels of thyroid hormones increase.
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The Thyroxine - Total (T4) test measures both the bound and unbound/free form of thyroxine (T4) hormone in the blood. T4 exists in the blood in two forms: bound (attached to proteins) and free (not attached to proteins). Most of the T4 circulating in the blood is bound to proteins and only a small part is free. It is necessary to maintain a fine balance of these forms to ensure the proper functioning of the body.
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FAQs related to Thyroid Profile Total (T3, T4 & TSH) in Nagpur
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