TSH with Reflex to Free T4
TSH with Reflex to Free T4 - This test may be useful in assessing thyroid dysfunction when pituitary disease is not suspected. In patients with clinical suspicion of hyperthyroidism or hypothyroidism, testing thyroid stimulating hormone (TSH) is the initial step. An abnormal TSH result will reflex to a free thyroxine (T4) test to aid in diagnosis and guide further testing if needed.
FAQ
Answers to your questions about lab testing and services.
Dr. Michele Burklund
As a naturopathic physician, former Chief Scientific Officer of a nutraceutical company, and member of MADE SAFE’s Scientific Advisory Board, I bring a discerning eye to clean beauty and high-quality supplements. I look beyond the label, to ingredients, formulation, and the science behind them. My recommendations consider when and how to use supplements, potential interactions with medications, and how everything fits into your care.
Medicine From The EarthFocus areas
Environmental Health
Immune Health
Endocrine / Hormonal Health
Women's Health
Dermatological Health
States of practice
California
Montana
Washington