TSH, FT3 and FT4 Test Results for Graves’ Disease and Hyperthyroidism

If you just left the doctor’s office with a piece of paper in your hand, given by your doctor with the following words “Your tests are abnormal– you may have Graves’ Disease or Hyperthyroidism– you probably have a lot of questions in your head. No more explanations. Doctors don’t have time to explain what are normal, what are abnormal thyroid test levels – just because they have scheduled about 15 to 20 patients per day and they can not afford any extra time for you and your health problems.

Next patient in line please..

I personally can understand your frustration, you helplessness and your despair. Because I have been there and I felt exactly the same way. I started to look for more information everywhere to find out what is a “normal thyroid levels” and how do I achieve this “normal thyroid results”- because I wanted to feel better, healthy and without Graves’ disease or Hyperthyroidism.

The thyroid test normal levels should be as follows; however different laboratories have different ways of measuring. Consult your doctor for a better understanding of your thyroid tests. Blood tests to measure TSH, T4 and T3 are readily available and widely used. The best way to initially test thyroid function is to measure the TSH level in a blood sample.

In late 2002, the National Academy of Clinical Biochemistry (NACB) issued new guidelines for the diagnosis and monitoring of hyperthyroid disease. In the guidelines, the NACB reported that the current TSH reference range — which usually runs from approximately 0.5 to 5.5 — may be too wide and actually may include people with thyroid disease. When more sensitive screening was done, which excluded people with thyroid disease, 95 percent of the population tested actually had a TSH level between 0.4 and 2.5.

TSH = 0.3-3.0 mIU/L (mU/L)
FT3 = 230-420 pg/d
FT4 = 0.8-1.5 ng/dl
T3= 70-180 ng/dL
T4 = 5.6-13.7 ug/dL

One response to this post.

  1. Posted by Lucy Earnshaw on February 19, 2011 at 8:40 pm

    My husband recently paid by PayPal for your book about how to live with Graves Disease. However to date and further to a subsequent email reminder, your book has not been delivered.

    I assumed delivery would be by email, although you should have been notified of our home address, for if the book is in printed format.

    Please will you advise when we can expect delivery of said book. Should it not be deilivered or if we do not hear from you within the next 3 days, we will have no alternative to requesting a refund from PayPal / Mastercard and thereafter to report you to the relevant orgainisations.

    I look forward to a swift response.

    Lucy JB Earnshaw


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