In life, if the patient’s writing hand trembles, specific treatment, to find out the reason why the patient’s writing hand trembles, because only after finding out the reason is it good to treat the cause of the disease. Like this situation, need to consider two possibilities: first, is the idiopathic tremor caused by the writing hand shaking, if this is the case, you can take oral therapy, the above symptoms will be effectively relieved; second, if the patient’s writing hand shaking, and write more and more small words, and with the passage of time, the above symptoms are more and more serious, but also need to consider the Parkinson’s disease caused by the above symptoms. In the latter case, oral treatment with medication such as Methyldopa is needed to relieve the symptoms.