How did the thyroid nodule come from?

? Thyroid nodule is a very common disease, especially in middle-aged women. Thyroid nodules are divided into benign and malignant, with benign nodules accounting for the vast majority and malignant nodules less than 1%. Thyroid nodules are associated with various thyroid diseases, such as simple goiter, thyroiditis and thyroid tumors. Their nodules can be single or multiple, which are clinically divided into benign and malignant, so they must be differentiated in detail to distinguish between benign and malignant. What causes thyroid nodules? Traditional Chinese medicine believes that the main cause of this disease is emotional internal injury, which is closely related to diet, soil erosion and congenital factors. Due to long-term anger, anger or anxiety, qi stagnation, liver qi loss of regulation, body fluid can not be normalized and condensed into phlegm. Qi stagnation and phlegm coagulation will lead to diseases before the neck knot. Talk about gas coagulation for a long time, so that the operation of blood is also hindered, resulting in blood type stagnation, which can cause scleredema or nodules and tumors. Due to eating disorders or unsuitable mountains and water and soil, one affects the function of the spleen and stomach, and the spleen loses its health, gathering warmth and producing phlegm. Secondly, it affects the normal operation of qi and blood, and boils will occur if phlegm and qi are not accumulated in the neck, and these two reasons are often closely related to physical fitness: for example, women's physiological characteristics such as menstruation, pregnancy, childbirth and breastfeeding are closely related to qi and blood in the liver meridian. The incidence rate of offspring with this family history is higher than that of offspring without family history, which shows that the disease is related to congenital inheritance. Nodular tissue accumulates for a long time to form thyroid tumor, and local cell tissue proliferates for a long time to form thyroid cancer, which endangers the life of patients.