甲状腺功能亢进(甲亢)是由于各种病因使甲状腺激素分泌过多,从而导致机体出现以代谢亢进为主要特征的疾病。主要表现为高代谢症候群、眼征、精神神经系统、心血管等多脏器功能的改变、交感神经兴奋性显著增高。如情绪易激动、多虑、失眠,甲状腺弥漫 Hyperthyroidism (hyperthyroidism) is due to a variety of causes so that thyroid hormone secretion, leading to the body to appear to be characterized by metabolic hyperfunction disease. Mainly for high metabolic syndrome, eye sign, nervous system, cardiovascular and other multiple organ changes, sympathetic excitability was significantly higher. Such as emotional irritability, worry, insomnia, diffuse thyroid