For women with excessive menstrual flow, the menstrual flow can reach 4-5 times of the normal amount, and 30-60 sanitary napkins will be used in each physiological period. This kind of women often have obvious anemia because of excessive menstrual blood loss. During and after the physiological period, there are often symptoms such as palpitation, general weakness, backache and leg pain, insomnia and dreaminess, and it is easy to catch a cold and fatigue. Women with these symptoms must see a doctor. Some women have a lot of menstruation, but not that much. Use 30~40 sanitary napkins each time, which is 2~3 times of normal menstrual flow. Although it does not affect people's daily life, most people will also have mild anemia. It is necessary to strengthen diet conditioning and absorb foods with high iron content, such as animal foods such as meat, fish and liver. Therefore, for women with menorrhagia, on the one hand, we should consult a doctor to find out the causes of menorrhagia, radically cure functional bleeding, and at the same time strengthen food conditioning and improve the nutritional status in the body. Excerpted from the little red book Children's Health-Adolescence, People's Military Medical Publishing House, 2008, edited by Wang Xinliang.