Thyroid hormone

Thyroid hormone is a hormone secreted by the thyroid gland that can promote growth and development and has an extremely important influence on the growth and development of bones, brain and reproductive organs. Children who lack thyroid hormones are short in stature, with abnormal proportions between the upper and lower body, and may also suffer from incomplete intellectual development of the brain. Their sexual organs are also immature and they do not have normal reproductive function. It can be seen that the level of thyroid hormone has a great impact on the human body.

In recent years, the incidence of thyroid diseases has continued to rise, causing trouble for many patients. High thyroid hormone levels can lead to functional failure, endangering life, affecting fertility, causing fetal defects, nerve damage, schizophrenia, etc. If the disease worsens, it can also lead to cancer. Therefore, for thyroid diseases, early detection and early treatment are most important. So what causes high thyroid hormone levels?

The main causes of high thyroid hormone levels are common primary hypothyroidism, thyrotropin-secreting pituitary tumors, adenohypophysiism, and the recovery period of subacute thyroiditis. Elevated thyrotropin levels are used to distinguish between primary and secondary hypothyroidism, and the thyroid iodine uptake rate or plasma protein-bound iodine is measured before and after injection. ② Improve the absorption of 131Ⅰ by thyroid cancer metastatic lesions: after total thyroidectomy. 10 μg is injected intramuscularly daily for 7 days to increase the absorption rate of 131Ⅰ in the metastatic lesions, and then therapeutic doses of iodine are given.

Thyroid stimulating hormone promotes the proliferation of thyroid follicular epithelial cells and the synthesis and release of thyroid hormones. Thyrotropin-releasing hormone (TRH) is a hypothalamic hormone synthesized and secreted by the hypothalamus, which can promote the synthesis and secretion of pituitary thyroid-stimulating hormone. The synthesis and secretion of thyrotropin-releasing hormone can be regulated by thyroid hormones in the blood.

Do you understand now why thyroid hormone is high? Thyroid disease is extremely harmful to patients, so patients should pay attention and make sure to detect and treat it early. Pay more attention to your diet and eat more foods containing iodine, such as kelp, seaweed, etc. Providing sufficient protein can effectively improve the condition.