Cholestyramine can be taken by children under the guidance of a doctor, and is mainly used for rickets caused by vitamin D deficiency in children’s bodies. Cholestyramine has the effect of regulating the metabolism of calcium and phosphorus and the formation of bones, and is suitable for the treatment of rickets caused by vitamin D deficiency in infants and young children, if children have the above conditions after relevant examinations, they can be taken under the guidance of a doctor. Considering the slightly stronger effect of cholestyramine, the common adverse reaction of diarrhea, coupled with the children’s gastrointestinal function is not yet fully developed and mature, it takes a certain amount of time to digest and absorb, so do not overdose to the baby, be sure to follow the doctor’s instructions for use. Some children may have diarrhea after taking the drug, so you need to pay attention to observation, if it is more serious, you need to stop the drug immediately to observe the treatment, to avoid bringing harm to the body. All of the above medication should be used under the guidance of a doctor, avoid self-medication.