This patient support community is for discussions relating to thyroid issues, goiter, Graves disease, Hashimoto's Thyroiditis, Human Growth Hormone (HGH), hyperthyroid, hypothyroid, metabolism, pituitary gland, cancers, thyroiditis, and thyroid Stimulating Hormone (TSH).
The Total t4 is an outdated test and should be replaced with the free t4- a very reliable way to measure thryoid hormone circulating in the blood.
Ask for repeat tests using the free t4 instead..