Insomnia before menstruation is due to hormonal changes in the body before the menstruation, which can easily cause emotional irritability, anxiety, anger, irritability and other phenomena, and also cause insomnia, depression, etc. This belongs to the premenstrual syndrome, and the body hormone fluctuations are related, after the onset of menstruation will automatically disappear, do not worry too much. This situation needs to relax, do not give yourself too much mental pressure, if insomnia is serious can reasonably take tranquilizing drugs to regulate, such as tranquilizing brain liquid, drink a glass of milk before going to bed can also be improved. You can also use lotus seeds to boil porridge to eat, lotus seeds have a calming effect. Before the onset of menstruation, you need to exercise properly, and it is recommended to eat more vegetables and fruits, pay attention to the regular diet, it is best not to overeat, and not to eat spicy, stimulating food, so as not to aggravate the symptoms of insomnia.