Need Help? (888) GET LABS

Thyroid Function Tests

From hormone regulation to metabolic rate control, the thyroid has multiple functions for wellness. Put your thyroid in check with our thyroid function tests.

  1. Shop
  2. >
  3. Thyroid Function Tests

Total Thyroxine (T4) Blood Test

Also Known As Total Tetraiodothyronine, Total T4 Concentration, Thyroxine Test by Equilibrium Dialysis, Thyroxine Screening Purpose of the Total Thyroxine…

Parathyroid Hormone (PTH) Plus Calcium Blood Test

This test is used to find out the cause of calcium imbalances and to evaluate parathyroid function. This test…

Parathyroid Hormone PTH , Intact Blood Test

Are you worried about your calcium levels or possibly experiencing parathyroid issues? The Parathyroid Hormone PTH, Intact Blood Test is…

Triiodothyronine (T3), Total Blood Test

Thyroid function which is particularly useful in the diagnosis of T3 thyrotoxicosis, in which T3 is increased and T4…

Reverse T3 Blood Test

Reverse T3 can be used to evaluate individuals with low T3, and to evaluate metabolism and thyroid function. Acute…

Ionized Calcium Blood Test

Also Known As Calcium Blood Test What Is the Purpose of the Ionized Calcium Test You know you need calcium for…

Phosphorus Blood Test

This phosphorus blood test evaluates the level of phosphorus in your blood. It also helps with the diagnosis of…

Thyroxine-binding Globulin TBG Blood Test

This test is used to distinguish between high T4 levels due to hyperthyroidism and due to increased binding by…

Iodine, 24-Hour Urine Test

Also Known As Urinary Iodine Test The Purpose of a 24-Hour Urine Iodine Test The iodine urine test is a…


Save up to
80% on meds!

We now offer pharmacy discounts through our PersonalabsRx platform.

We now offer pharmacy discounts through our PersonalabsRx platform.

Would you like to sign up for PersonalabsRx?

Shopping cart
There are no products in the cart!
Continue shopping