Children with precocious puberty can continue to grow in height after active treatment. Generally, the development of secondary sexual characteristics in girls before the age of 8 and in boys before the age of 9 is considered precocious puberty. If not treated in time, it can affect the final height of the child. Central precocious puberty is due to premature secretion of sex hormones by the pituitary gland. If the epiphysis is not completely closed, the closing time can be prolonged by treatment. For example, subcutaneous or intramuscular injections of gonadotropin-releasing hormone analogues are used to maintain the synthesis and secretion of gonadotropic hormones at prepubertal levels, thus allowing the affected child to continue to grow taller and reach the height of a normal child or slightly lower. Peripheral precocious puberty is usually caused by diseases, such as abnormal development of sexual organs, tumors, trauma, surgery, etc. It requires prompt referral to endocrinology and pediatrics, and targeted treatment to remove the cause. As children enter puberty early, their body changes differ from their peers and they are prone to low self-esteem, so they should be given positive psychological counseling along with medication to make them understand the normal development of human body and promote healthy and happy growth.