Anemia is a common disease in infants, for 5 months old babies common for iron deficiency anemia, treatment does not exist what to eat to make up for the fast method, need to be appropriate dose course of iron and other treatments. For 5-month-old babies due to growth and development of iron demand increases, iron intake is relatively insufficient, prone to iron deficiency anemia, for this age group refers to hemoglobin less than 110g / L, severe anemia may affect its growth and development, the need for proper intervention. Treatment does not exist what to eat to make up for the fast method, for this age group most of the baby is still breastfeeding or formula milk feeding, not yet added complementary foods, need to be under the guidance of a physician to use a reasonable dose of reasonable course of iron, such as ferrous sulfate, ferrous succinate, etc., more in the two meals to take, when the hemoglobin is normal, still need to continue to take 6 to 8 weeks, to increase the amount of iron storage. For babies who have already added complementary foods need to add iron-rich foods, such as high-iron rice flour, pig liver powder or egg yolk, as appropriate according to the digestive tract tolerance. For severe anemia, blood transfusion should be administered after evaluation by a physician if necessary. The above medications should be used under the supervision of a physician, and it is recommended to actively seek medical advice from a specialist.