Precocious puberty can be categorized as central precocious puberty, peripheral precocious puberty, and partial precocious puberty. It is mainly caused by early activation of hypothalamic-pituitary-gonadal axis function or non-controlled hypothalamic-pituitary-gonadal axis function but with elevated sex hormone levels. It is currently treatable with medications. 1. Central precocious puberty: mainly caused by premature activation of hypothalamic-pituitary-gonadal axis function. In addition to the development of secondary sex characteristics, the affected children also have the development of ovaries or testes. Gonadal hormones, such as danazol, can be chosen for treatment. 2. Peripheral precocious puberty: due to the influence of luteoma, testicular mesenchymal stromal cell tumor, teratoma, adrenal tumor, congenital adrenocortical hyperplasia, and some exogenous substances, etc., which leads to the appearance of secondary sexual characteristics after the level of sex hormones in the body is elevated. Gonadal hormones, such as methylated hydroxyprogesterone, can be chosen. 3. Partial precocious puberty: its control mechanism also lies in the partial activation of the hypothalamic-pituitary-gonadal axis, which is manifested in the early development of simple breasts, the early appearance of simple pubic hair, and the early onset of simple menarche. Gonadotropin-releasing hormone analogs, such as treprostinil, are available. In addition, if your child is experiencing precocious puberty, it is recommended to go to a specialized hospital for the next step of examination and treatment under the guidance of a doctor. All of the above medications should be taken under the guidance of a doctor.