What causes low thyroid hormone?

The main function of thyrotropin is to promote the development of the thyroid gland. If this hormone is low, fatigue, chills, lack of energy and slow movements will occur, and a very common cause is hyperthyroidism.

1. Causes of low thyroid stimulating hormone

1. Early stage of hyperthyroidism.

2. You are taking thyroid hormone tablets and the dosage is too large.

Symptoms of low thyroid stimulating hormone

1. Low thyroid stimulating hormone is clinically manifested by symptoms such as chills and fatigue

2. Low thyroid-stimulating hormone can cause hypothyroidism, which is a symptom of hypothyroidism. Thyroid stimulating hormone is a hormone secreted by the pituitary gland that promotes the growth and function of the thyroid gland. The normal value should be 2-10mu/L.

3. Thyroid stimulating hormone promotes the proliferation of thyroid follicular epithelial cells, synthesis and release of thyroid hormones. Decreased thyroid stimulating hormone is seen in pituitary hypothyroidism, hyperthyroidism caused by non-thyrotropinoma, and intake of aspirin, corticosteroids and intravenous heparin.

4. Hypothyroidism is a systemic hypometabolic syndrome caused by low thyroid hormone levels or thyroid hormone resistance due to various reasons. Its symptoms and signs are similar to those of some other common diseases, including fatigue, fear of cold, memory loss, weight gain, constipation, depression, etc., which are often mistaken for other conditions such as pregnancy, menopause or depression.