夜间遗尿是儿科十分常见的临床问题。5岁儿童的发生率为15%左右,青春期为1%～2%,在青年中也仍有发生。由于每年约15%的夜间遗尿可自发消失,以往传统观念常采用观望的态度,认为它是无害或自限性的,但近来的研究表明这一概念是错误的,10%的遗尿儿童如不治疗将终生尿床。另外,遗尿 Enuresis at night is a very common clinical problem in pediatrics. The incidence of 5-year-old children is about 15%, adolescent 1% to 2%, in young people still occur. Since about 15% of nocturnal enuresis disappear spontaneously at an annual rate of 15%, traditional attitudes often adopt a wait-and-see attitude which is considered innocuous or self-limiting. However, recent studies show that this concept is wrong, and 10% of enuresis such as Without treatment will be bedwetting. In addition, enuresis