Thyroid Blood Tests

Thyroid tests are used by medical experts to assess how effectively your thyroid is functioning and to identify the root of conditions like hyperthyroidism or hypothyroidism. Thyroxine (T4) and triiodothyronine, two thyroid hormones, are produced by the thyroid, a little gland on the front of your neck (T3). The majority of your body's organs, including your heart, are impacted by thyroid hormones because they regulate how the body uses energy.