月经失调是指月经的周期、经期、流血量的异常。通常为月经调节和制紊乱所致，是高校女生的多发病之一。我院中医科从三年门诊病例统计中发现学生中该病的就诊率仅次于上感，胃肠道疾患及神经衰弱，而在女生中居诸病之首。因此，我们于1991年6月对我院87-90四个年级1399名在校 Menstrual disorders are abnormalities in menstrual cycle, menstruation, and blood loss. Usually caused by menstrual regulation and disorder, it is one of the most common diseases among college girls. The statistics of outpatients from the Department of Traditional Chinese Medicine in our hospital found that the admission rate of the disease in the students was second only to the upper sense, and the gastrointestinal tract disease and neurasthenia were weak, and among the girls, the number was the highest. Therefore, in June 1991, we had 1399 students in four grades 87-90 in our school.