Thyroid Function Test (TFT)

Test Details

Thyroid blood test helps to determine how effectively your thyroid gland is working. The thyroid is responsible for producing thyroid hormones that impact almost every organ of the body. They regulate many of your body's vital processes including metabolism, breathing, digestion, heart rate, and even emotions. Your doctor may advise a Thyroid test if you are experiencing symptoms such as irritability, laziness, fatigue, restlessness, or even weight changes that cannot be explained. The Thyroid blood test includes the thyroid stimulating hormone (TSH), triiodothyronine (T3), and tetraiodothyronine (T4) tests that are done to assess your thyroid hormone levels. The test aids in the diagnosis of thyroid diseases like hyperthyroidism (excess thyroid hormones) and hypothyroidism (low thyroid hormones). With our complete Thyroid Function test (TFT), you get all three thyroid hormones (TSH, T3, and T4) checked in a single test, so you do not need to book multiple appointments.