T4 Total and Thyroxine Total

This test measures the total amount of circulating thyroxine in your blood. Thyroxine, a hormone produced by the thyroid, is also known as T4. A high value can indicate hyperthyroidism, a low value can indicate hypothyroidism. Total T4 levels can be elevated due to pregnancy, and other high estrogen states, including use of estrogen replacement or birth control pills.

$49.00 USD
(Prices may vary by location)
$49.00 USD
(Prices may vary by location)

Test Details

FAQs

Am I required to fast?
No
Is a doctor's order required?
No. You do not need to provide a doctor's order to get lab testing done at Any Lab Test Now.
Do I need to make an appointment?
No. You can walk in for same day testing. We make it easy for you by offering work-friendly hours.
Can I buy tests online?
We offer our most popular tests for purchase online to provide convenience and confidential testing.
If I have questions about my tests results who should I contact?
We recommend you share your results with your physician.