It is best for children to take two courses of splenamine-based peptides a year, one course being half a month. Splenamin is generally used to treat diseases such as low cellular immunity, immunodeficiency and autoimmune disorder, which can have a balancing effect on the immunity of children. After taking it, it has sufficient time to bind with the receptor cells in the body, so that the number of lymphocytes in the body can be increased significantly, thus giving full play to its effect. When children have poor resistance, are often sick, and have a high probability of respiratory infections, oral administration of splenosine can effectively regulate immunity and reduce the incidence of diseases such as colds. However, as a medicine, it is not recommended to give it to children for a long time. When children are taking splenbuterol, they should follow the doctor’s instructions and should not change the dosage of the drug. In addition to taking the medication, children should pay attention to a balanced diet, not to be picky or partial to food, and should also spend more time outdoors to improve their immunity.