Menstruation like blood and water is considered to be caused by gynecological inflammation or endocrine disorders, or it may be due to malnutrition and anemia that cause abnormal menstruation. It is also important to consider whether the menstruation may resemble blood and water due to mental factors, living environment, cold and intrauterine device placement. If the menstrual cycle is regular, no special treatment is needed for the time being. Pay attention to proper nutrition, eat more food rich in high quality protein, eat more fresh vegetables and fruits, pay attention to keep warm and avoid getting cold. Maintain emotional stability, avoid sadness, depression, anxiety, anger and other emotions, relax appropriately and avoid excessive psychological stress. If the symptoms are not relieved after conditioning, or the menstrual cycle is irregular, you need to go to the hospital for further examination of hormone six and uterine adnexal ultrasound to clarify the specific causes before further conditioning.