Firstly, through medical history, physical and laboratory examinations, based on detailed information and laboratory results, comprehensive analysis will be made to determine the causes of childhood dwarfism and finally determine the principles of treatment. The treatment methods are different for different causes, such as: i. Nutritional deficiency: reasonable nutrition, comprehensive and balanced diet, cultivating good eating habits, promoting appetite, etc. ii. Shortage caused by systemic diseases: The primary disease should be treated actively. iii. familial dwarfism and somatic growth retardation: through various conditioning, give full play to growth potential, and growth hormone can be used as appropriate. iv. caused by mental factors: improve the living environment so that children can receive mental comfort and life care. v. Congenital genetic and metabolic diseases: special treatment according to the situation. vi. Hypothyroidism, pituitary dwarfism, congenital ovarian hypoplasia, small for gestational age children, and idiopathic dwarfism should be treated symptomatically.