Thyroid Profile

A thyroid test is a simple blood test (venipuncture) checking hormones like TSH, T3, and T4, to see if your thyroid gland is overactive (hyperthyroidism) or underactive (hypothyroidism), affecting metabolism. The TSH test is usually first, as the pituitary gland signals the thyroid. Doctors also check Free T4, and sometimes T3, plus Antibodies for autoimmune issues like Hashimoto’s. Results show hormone levels compared to normal ranges, diagnosing imbalances and tracking treatment, with typical reports available in 1-3 days.