Menstrual reflux refers to the periodic and regular nose bleeding that occurs in women around or just before or during their menstrual period, which is called compensatory menstruation in medical terms. This kind of bleeding is not the backflow of blood from the uterus into the nasal cavity, but the nasal bleeding occurs when the nasal mucosa feels the estrogen and progesterone secreted by the ovaries, which does not bleed a lot and does not affect the body too much. However, we should pay attention to regular life, balanced diet, mental relaxation, don’t eat spicy and stimulating food, don’t drink and smoke, don’t eat barbecue food, don’t eat cold drinks, ensure sufficient sleep, and can combine with clinical symptoms for symptomatic treatment. You can go to the hospital to do pelvic ultrasound, endocrine laboratory tests to determine the cause of menstrual regression, in order to treat the symptoms, you can also go to the hospital Chinese medicine department for evidence-based treatment.