In principle, normal children do not need medicinal supplements. Although traditional Chinese medicine believes that children for the “young yin and young yang” of the body, internal organs form and function are not well developed, need to supplement external nutrients, but also belongs to the “pure yang” of the body, “the heart and liver surplus” that is, “heart fire, liver qi bias, blindly take supplements may cause irritability, constipation, nosebleeds and other “fire” symptoms. Heart fire, liver qi is strong, blind supplementation may cause irritability, constipation, nosebleeds and other “fire” symptoms. Therefore, normal children do not need medicinal tonic, only dietary supplements. But there are the following three cases of children can be supplemented: 1, congenital insufficiency, delayed physical development, such as five late, five soft; enuresis; nocturia, etc.. 2, a variety of kidney disease remission, Chinese medicine identification of spleen and kidney deficiency. Such as nephrotic syndrome, simple hematuria, acute and chronic nephritis, purpura nephritis, hepatitis B kidney, lupus nephritis, IgA nephropathy, IgM nephropathy, chronic renal failure, chronic pyelonephritis and so on. 3.Children with usual consistent weakness, excessive sweating, recurrent respiratory tract infections, asthma, anorexia, noma, diarrhea, and other diseases.