During menstruation, women should take comprehensive care of themselves from daily habits, diet and attention to hygiene. 1. Daily habits: pay attention to rest during menstruation, avoid intercourse and strenuous exercise, which may lead to increased menstrual flow and increase the chance of endometriosis; 2. Diet: eat lightly, avoid spicy and stimulating food, and do not eat cold food, especially cold food just taken out of the refrigerator, such as Watermelon, melon, cold drinks, etc., so as not to cause dysmenorrhea, etc., and even increase the chance of menstrual reflux and endometriosis. It is also not recommended to eat too many sweets during menstruation to avoid changing the pH and microenvironment of the vagina and increasing the incidence of vaginitis, especially mycosis fungoides. During menstruation, you can eat meat in moderation, such as lean pork, beef and mutton, because meat is rich in protein, calcium, iron and other trace elements, which can help replenish blood loss during menstruation. 3. Pay attention to hygiene: menstrual blood is a good medium for bacteria or other microorganisms, so you must change sanitary napkins and underwear on time during menstruation to keep your perineum clean and hygienic, especially you should not take a bath, otherwise it may lead to reproductive tract infection.