小李是一个28岁的女孩,也是一名精神分裂症患者,服用抗精神病药物利培酮治疗半年多了,现在精神病性症状完全缓解,病情也很稳定。已经恢复正常工作的她最近却非常苦恼,她的月经周期变得非常不规律,月经延迟,周期变长,最近两个多月都不来月经了,愁眉不展的小李走进了诊室。众所周知,重性精神疾病需要长期服用抗精神病药物。而女性患者因长期 Xiao Li is a 28-year-old girl who is also a schizophrenic. She took risperidone, an antipsychotic drug, for more than six months. She now has complete remission of psychotic symptoms and her condition is stable. She has recently returned to normal work very distressed, her menstrual cycle has become very irregular, menstrual delay, longer period, the last two months do not come to menstruation, frowning little li came into the clinic. It is well-known that severe mental illness requires prolonged use of antipsychotics. Female patients due to long-term