To replenish blood, you can take ferrous sulfate tablets, vitamins, Lixisheng, Colla Corii Asini blood replenishing granules and other drugs to improve the symptoms of anemia. 1. ferrous sulfate tablets: anemia is mainly caused by insufficient iron in the body, ferrous sulfate is rich in iron, which can promote the production of hemoglobin to achieve the purpose of replenishing blood. 2. Vitamins: Vitamin C can promote the absorption of iron, moderate supplementation of vitamin C can help to increase the absorption of iron in the body, which in turn promotes the synthesis of hemoglobin, and play a role in replenishing blood. Vitamin B12 and folic acid can be used in the treatment of anemia. 3. Li Ke Jun (Lixiaosheng): It is used for the prevention and treatment of leukopenia and thrombocytopenia, and promotes the proliferation of granulocytes, and also belongs to the category of blood tonic drugs. 4. Colla Corii Asini (Colla Corii Asini) Pellets: A proprietary Chinese medicine for tonifying blood, Colla Corii Asini Pellets have the effect of nourishing yin and tonifying blood, nourishing qi and blood, and also improve insomnia and dreaminess, numbness of hands and feet, etc., which are caused by insufficient qi and blood. It should be noted that the doctor’s medication should be used in a standardized manner under the guidance of the doctor. If the symptoms of anemia are more serious and need to be supplemented by medication, the patient should go to the hospital for a relevant examination to clarify the cause of the disease, and use the appropriate medication under the guidance of the doctor according to the cause of the disease.