单纯性甲状腺肿以甲状腺肿大、甲状腺功能基本正常为特点,常见病因为合成甲状腺激素的原料碘缺乏,或身体对甲状腺激素需求增加(如青春期)。甲状腺肿轻度无症状者可不治疗。若腺体过大,压迫周围器官组织,可考虑手术切除,还可补充甲状腺激素,以缓解甲状腺增生。甲状腺功能亢进甲状腺功能亢进简称甲亢,是由各种原因引起的甲状腺激素产生和释放过多,而发生的全身代谢亢进。轻者无特异症状,典型患者有怕热多汗、食欲亢进、突眼、多言好动、失眠不安、心率加快、心累、性格改变等,部分患者因心、肝、眼等器官的严重并发症而就诊。目前甲亢的治疗方法有三种。抗 Simple goiter with goiter, basic thyroid function is characterized by the common cause of thyroid hormone synthesis of iodine deficiency of raw materials, or the body of thyroid hormone increased demand (such as adolescence). Mild asymptomatic goiter may not be treated. If the gland is too large, the oppression of the surrounding organs and tissues, surgical resection may be considered, but also add thyroid hormones to ease thyroid hyperplasia. Hyperthyroidism Hyperthyroidism referred to as hyperthyroidism, is caused by a variety of causes of thyroid hormone production and release too much, and the occurrence of systemic hyperfunction. Light no specific symptoms, the typical patients are afraid of hot sweat, appetite, exophthalmos, hyperactivity, restlessness, heart rate, heart tired, personality changes, some patients due to heart, liver, eye and other organs of serious Complications and treatment. Currently there are three ways to treat hyperthyroidism. anti-