What should I do if my two-month-old baby has anemia? First of all, iron supplementation, because iron is the raw material for the production of hemoglobin, iron supplementation can increase hemoglobin concentration and iron storage. Iron supplementation at the same time should pay attention to the following aspects: first, it is recommended to add iron with vitamin C at the same time, which can increase the solubility of iron in the intestinal tract, and facilitate the absorption of iron. Second, two-month-old babies commonly used oral iron, can cause gastrointestinal reactions, it is appropriate to take between meals. Avoid oral with dairy products at the same time, because dairy products can affect the absorption of iron. If necessary, a gastric tube can be placed in the baby to ensure adequate iron intake. Stools may turn black or tarry after taking the dose and may recover after stopping the medicine. After 12-24 hours of taking iron, pay attention to observe whether the child has any uncomfortable state, because iron has a certain stimulation of the digestive tract, hemoglobin, hormones in iron supplementation 1-2 weeks after the gradual rise, 3-4 weeks to reach normal, if there is no effect, but also to actively look for the cause.