The causes of anemia in women include iron deficiency anemia, renal anemia, and anemia caused by blood system diseases (e.g., leukemia, myeloma), etc. Treatment plans are formulated according to the specific cause of the disease, and commonly include dietary supplements and medication. Iron deficiency anemia is the most common form of anemia in women. Common causes of iron deficiency anemia in young women are excessive menstruation, low iron intake (long-term vegetarian diet, etc.), etc., while causes of iron deficiency anemia in elderly women should be considered as digestive tract tumors. For women who are clearly diagnosed with iron deficiency anemia, they can take iron supplements such as lean meat, pork liver and animal blood to improve their anemia. Meanwhile, treatment needs to be directed at the cause of iron deficiency anemia, such as taking iron supplements. For renal anemia caused by renal impairment, anemia caused by hematologic malignant diseases (myelodysplastic syndromes, myeloma, etc.), treatment needs to be directed at the primary disease. It is recommended that female anemia patients should consult the hematology department in time, complete the relevant examinations to clarify the cause of anemia, and treat the cause of anemia, and if necessary, the same blood type of suspended red blood cells can be used for intravenous infusion to improve the symptoms of anemia.