Srishti Wellness professionals use thyroid tests to check how well your thyroid is working and to find the cause of problems such as hyperthyroidism or hypothyroidism. The thyroid is a small, butterfly-shaped gland in the front of your neck that makes two thyroid hormones: thyroxine (T4) and triiodothyronine (T3). Thyroid hormones control how the body uses energy, so they affect nearly every organ in your body, even your heart.
Thyroid tests help healthclick professionals diagnose thyroid diseases such as
hyperthyroidism—— when thyroid hormone levels are too high Graves’ disease, the most common cause of hyperthyroidism.
hypothyroidism—— when thyroid hormones levels are too low Hashimoto’s disease, of the most common cause of hypothyroidism thyroid nodules and thyroid cancer NIH external link.