Educational content only, not medical advice. We are not a medical provider; review your results with a licensed physician. Details
Category
Thyroid Health Lab Tests
Thyroid lab tests measure the hormones that set your metabolic pace, TSH, the pituitary demand signal, and Free T4 and Free T3, the supply and active forms. Because thyroid issues can produce vague symptoms like fatigue, weight change, and mood shifts, these markers are among the most frequently ordered blood tests. This hub covers what each measures and how they are read together.
Lab test panels
Hyperthyroidism & Graves' Disease Blood Tests: TSH, Free T3 & T4
Measure the thyroid hormones and autoimmune antibodies associated with an overactive thyroid, from a simple three-test snapshot to comprehensive 17-test panels.
View panelHypothyroidism & Hashimoto's Blood Tests: TSH, Free T4 & Antibodies
Thyroid hormone and antibody testing in one place, from a single TSH check to comprehensive 17-test panels.
View panelThyroid Function Blood Test Panels: TSH, Free T4 & Free T3
From a basic TSH and T4 screen to a full antibody workup, thyroid panels for every level of detail.
View panelThyroid Blood Test Panels: TSH, Free T4, Free T3 & Antibodies
From a basic TSH check to a full antibody workup, a complete menu of thyroid tests and panels, currently 20% off.
View panelGraves' Disease Antibody Tests: TSI, TPO & Full Thyroid Panels
Antibody-focused thyroid testing that measures the autoimmune markers associated with Graves' disease, orderable online, no referral needed.
View panelHashimoto's Antibody Testing: TPO & Thyroglobulin Blood Tests
Antibody markers associated with autoimmune thyroid activity, measured alongside your core thyroid hormones.
View panelThyroid Antibody Testing: TPO, Thyroglobulin, TSI & TRAb
See your immune markers and thyroid hormones together in one blood draw.
View panelTSH Test Online: Order Thyroid Lab Tests Without a Doctor Visit
Pick exactly the thyroid tests you want, a la carte, physician-authorized, no referral required.
View panel