Adolescent uterine bleeding, also known as functional uterine bleeding during puberty, is an abnormal uterine bleeding phenomenon caused by abnormal ovulation, which mostly occurs in women between the ages of 13 and 18. The clinical manifestations of functional uterine bleeding in adolescence are mainly irregular vaginal bleeding with varying lengths of bleeding, intervals of bleeding and varying amounts of bleeding. If these symptoms occur, you need to go to the hospital for examinations, such as ultrasound and blood tests, to exclude organic lesions and anemia. If the symptoms are mild, the doctor can judge whether the situation can be observed first without special treatment, and with the continuous maturation of ovarian function, there is a certain probability that the mild symptoms will disappear on their own. If the symptoms are more serious, you need to take short-acting compound oral contraceptives for cycle treatment under the guidance of a doctor. Patients should maintain a regular rhythm of life to prevent endocrine disruption due to overwork, which can contribute to the occurrence and development of adolescent gonorrhea. In addition, dietary regulation should be strengthened, and foods rich in protein, iron and vitamins, such as eggs, milk and oranges, should be increased to prevent malnutrition and anemia due to adolescent gonorrhea.