肾结石是泌尿外科占第1位的常见疾病,发病年龄20～50岁,多见于成年男性,直接影响肾功能,危害极大。在来泌尿外科就诊的大学生中肾结石患病占首位。因此对大学生肾结石的预防尤为重要。近3年来笔者尝试指导大学生预防肾结石。现将预防方法归纳如下。1多喝水水能稀释尿液并防止高 Nephrolithiasis is a common disease in urology, the age of onset of 20 to 50 years old, more common in adult men, a direct impact on renal function, a great harm. Among the college students who came to urology, kidney stones accounted for the top priority. Therefore, prevention of kidney stones for college students is particularly important. The past three years I try to guide college students to prevent kidney stones. The prevention methods are summarized as follows. 1 Drink plenty of water to dilute the urine and prevent high