Action Steps for Those With Thyroid Symptoms
If you are struggling with some of the top 19 hypothyroid symptoms, the first step is to have a blood test done. Ideally, you would work with a Naturopathic Endocrinologist who specializes in thyroid disease. The idea here is to run some thyroid screening tests.
There is a long list of possible thyroid tests available. you may find many experts recommending that you do as many tests as possible.
These tests all have their place for various points along the thyroid journey, but all are not needed when you’re trying to see if your symptoms are caused by thyroid disease. The necessary tests include:
- TSH
- Free T3
- Free T4
- Thyroid Antibody Panel (anti-thyroglobulin and anti-thyroperoxidase)
TSH Test
Thyroid-stimulating hormone (TSH) is a hormone made by the pituitary gland which tells the thyroid to work. It is a sensitive gauge of how much hormone is coming out of the thyroid.
But, it is important to know that it is what we call a backward marker. The less hormone coming out, the higher the number goes. The more hormone coming out, the lower the number.
Most labs consider the normal range to be between 0.4 to 4.5. Below range means hyperthyroidism. Above range means hypothyroidism.
When it comes to your TSH scores, it becomes all the more important to understand the difference between normal and optimal. Here is my complete guide to optimal thyroid levels.
Free T3 and Free T4
These are the main two hormones released by the thyroid. Ideally, they are both in the normal range. In most cases, they will not be included in a thyroid screen, but they should be.
There are circumstances in which those taking thyroid medication do need closer fine-tuning of their T3 and T4 levels.
Some thyroid advocates say these both must be on the high side of normal. That said, healthy people have a wide range of T3 and T4 levels.
If you’re not already on thyroid treatment, and you’re trying to find out if your thyroid is causing symptoms, you need to look into whether your T3 and T4 levels are normal.
Thyroid Antibody Panel
This is the most important single thing to test at this stage. That’s because it is common to have thyroid autoimmunity cause symptoms rather than hypothyroidism being the root cause.
A thyroid antibody panel includes two tests: antithyroid peroxidase and antithyroglobulin. There are other antibodies that can be tested, but they are not important for these purposes.
When antibodies are seriously elevated, they are a problem. We know that they can cause all the symptoms we’ve mentioned as well as health risks for heart disease, infertility, and more.
How high is too high? They are always a problem when they are 1000 units or greater. But, they often begin to be a problem when they are in the high hundreds.
When they are barely positive, or in the low 100s, they may or may not be relevant. It is important to have your doctor take them into account along with all other factors.