The "Thyroid Health" test package is a targeted selection of tests that focus on the function of your thyroid gland. The thyroid is a small gland in the neck that plays a crucial role in metabolism, growth, and development. It produces hormones that regulate many body functions, and imbalances in these hormones can lead to a variety of health issues. This package is designed to measure the levels of thyroid hormones in your blood, which can help diagnose conditions such as hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid).

Thyroid Function Tests

• TSH (Thyroid-Stimulating Hormone): This hormone is produced by the pituitary gland and stimulates the thyroid to produce thyroid hormones. Abnormally high levels can indicate hypothyroidism, while low levels can suggest hyperthyroidism.

• FT4 (Free T4, Thyroxine): Free T4 is the active form of thyroxine not bound to proteins in the blood. It's a primary hormone produced by the thyroid gland. High levels can lead to symptoms of hyperthyroidism, while low levels can cause symptoms of hypothyroidism.

• FT3 (Free T3, Triiodothyronine): This is the active hormone that influences many body functions, including metabolism. FT3 levels can help provide a more complete picture of thyroid function, especially in hyperthyroidism.

These tests can help to detect whether the thyroid gland is working properly. TSH levels typically rise when thyroid hormone levels in blood are low, and decrease when thyroid hormone levels are high. By measuring the levels of TSH, FT4, and FT3, healthcare providers can assess the functioning of your thyroid gland and diagnose thyroid disorders. Treatment for thyroid imbalances often involves medication to either suppress or enhance hormone production, and these tests can be used to monitor the effectiveness of treatment.