Children develop at the age of 8, and the specifics also depend on the type of precocious puberty of the child, and then choose the appropriate drugs to suppress it. According to the pathogenesis and clinical manifestations, currently can be divided into central precocious puberty, peripheral precocious puberty and partial precocious puberty. 1. Central precocious puberty: also called true precocious puberty. It refers to the development of ovaries or testicles in addition to the development of secondary sexual characteristics. For true precocious puberty, the extended-release agents of treprostinil and leuprolide can be used for treatment under the guidance of the doctor. However, adverse reactions such as skin allergic reaction, nausea and vomiting may occur after using the medication. 2. Peripheral precocious puberty: It is also called pseudoprecocious puberty. The child only has the development of secondary sexual characteristics and elevated levels of sex hormones, but no gonadal development. This usually requires treatment for the cause. For example, if the precocious puberty is caused by misuse of estrogen, the drug should be stopped, and the child can gradually return to normal. 3. Partial precocious puberty: also known as incomplete precocious puberty. For example, the child is only simple breasts early development or pubic hair early appearance and so on. This kind of generally does not need to be treated. If the child is 8 years old, you should take the child to the pediatrics or endocrinology department of the hospital in time to find out the cause of the child’s development, and then treat the child under the guidance of the doctor. All of the above medications should be used under the guidance of a doctor, avoid self-medication to avoid adverse effects.