Methods38 patients with salivation caused by clozapine were treated with suoquan wan,the period of treatment with suoquan wan is 3 weeks.

• 方法对服用氯氮平后出现流涎副反应患者予以缩泉丸治疗，疗程3周，并在治疗前后用自编的流涎程度量表及TESS、BPRS评定，以观察疗效和副反应。