目的探讨使用电脑对干眼症的发病和症状加重是否会有影响。方法在山西省汾阳学院师生中就干眼症的8个症状、上机时间与干眼程度、用药情况对干眼症的影响进行为期2个月的问卷调查。结果得到问卷310份,使用电脑的人至少会有一种干眼症的症状,多数人忽略,少数人就医或自买药物;上机时间长,眼干症状重; Objective To explore the use of computers on the incidence of dry eye and symptoms will have an impact. Methods The teachers and students of Fenyang College in Shanxi Province conducted a two-month questionnaire survey on the eight symptoms of dry eye, the time on the machine, the degree of dry eye and the effect of medication on dry eye. The results were 310 copies of the questionnaire, the use of computers, people will have at least one symptom of dry eye, most people neglect, a small number of medical or self-purchase of drugs; on the machine for a long time, dry eye symptoms heavy;