It is best to pay attention to hygiene when menstruation comes, do not use drugs indiscriminately to avoid increasing menstrual flow or causing menstrual disorders, change sanitary napkins regularly, pay attention to eating more fresh vegetables and fruits, and do not eat spicy and stimulating food. If there is an increase in menstrual flow, it is best to go to the hospital for an ultrasound examination to rule out fibroids or cysts. If there is no cyst or tumor, it may be caused by endocrine disorder, and you need to take reasonable medicine to stop bleeding, for example, you can use uterine blood. It is best to eat more blood-supplementing foods, such as pig liver and jujube, etc. It is also recommended to keep the abdomen warm and not to eat cold food, which can easily cause dysmenorrhea.