Women with insomnia during menstruation are usually associated with a variety of factors, commonly endocrine disorders, dysmenorrhea, abnormal mental state, etc. Women with insomnia during menstruation need to investigate the causative factors according to their individual circumstances. 1, endocrine disorders: during the physiological period, some women may have endocrine disorders. Before menstruation, the estrogen level in women’s bodies usually reaches a peak, and the secretion during menstruation will drop accordingly, which may trigger a series of symptoms of plant nerve disorders such as insomnia, anxiety, chest tightness and headache. In addition, some women with endocrine disorders may experience increased menstruation or delayed menstruation, which can easily provoke bad emotions such as irritability, distraction, irritability or nervousness, leading to insomnia; 2. 3, abnormal mental state: women in the period, compared to other periods of psychological and emotional fluctuations, if there is excessive excitement, anxiety, tension or worry before going to bed and other emotions, it will make the nerves of the brain persistently excited, which may cause neurasthenia and lead to insomnia symptoms. Insomnia during menstruation requires a combination of factors, which may be related to a series of symptoms associated with the physiological period, but may also be influenced by other non-menstrual factors. Women who suffer from insomnia are advised to relax and to seek immediate medical attention if there is significant discomfort.