Thyroxine (T4) Test

Service Description

The T4 test measures the amount of thyroxine in your blood, one of the primary hormones produced by the thyroid gland. T4 helps regulate metabolism, energy levels, and overall growth and development. Abnormal T4 levels can point to thyroid dysfunction, including hyperthyroidism or hypothyroidism. This test is essential for evaluating thyroid health and managing related conditions.