一般情况下,当我们紧张时,手会不由自主地抖动,但是不紧张之后,手抖动就会消失,而有些手抖却是疾病产生的,应引起重视。帕金森病该病最为典型的表现是出现拇指与食指每秒3~4次的对合动作,像是“搓丸样”的动作。该病可随病程的延长出现肢体僵硬、动作减少、步态不稳等症状。甲状腺功能亢进甲状腺功能亢进症简称甲亢。甲亢亦是引 Under normal circumstances, when we are nervous, the hand can not help but jitter, but not nervous, the hand shake will disappear, and some hand shaking is the disease, should be taken seriously. Parkinson’s disease is the most typical manifestation of the disease is the thumb and index finger appear 3 to 4 times per second on the action, such as “rub-like” action. The disease can occur with the extension of limb stiffness, movement, gait instability and other symptoms. Hyperthyroidism Hyperthyroidism referred to as hyperthyroidism. Hyperthyroidism is also cited