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药物选择的主要标准是安全性。首先分析病因和症状严重程度。有时不需服药。一般说选择小剂量高效抗精神病药物比选择大剂量低效药物好些。药物剂量以控制症状为宜,避免冲击剂量过大。虽然也可用苯二氮(艹卓)类药物治疗情绪激动,但在孕期头3个月内应避免使用,因为有胎儿腭裂的报道。吩噻嗪类服药组畸胎率高于非服药组,但吩噻嗪侧链为二碳原子结构的药物的安全性比氯丙嗪等药物好。
The main criteria for drug selection is safety. First analyze the etiology and severity of the symptoms. Sometimes do not need medication. Generally speaking, the choice of low-dose high-performance antipsychotic drugs than the choice of large doses of ineffective drugs better. Drug dosage to control symptoms is appropriate to avoid the impact of excessive doses. Although benzodiazepines (benzodiazepines) may also be used for the treatment of agitation, they should be avoided during the first trimester of pregnancy because of reports of fetal cleft palate. The rate of teratogenicity in the phenothiazine group was higher than that in the non-drug group, but the safety of the phenothiazine structure with two carbon atoms was better than that of the drug such as chlorpromazine.