Precocious puberty is not a terrible thing, as long as it is detected and intervened in time, most of them can be cured. Precocious puberty has different manifestations and causes, and the methods of intervention and treatment are different; precocious puberty is at different developmental stages, and the methods of intervention and treatment are also different. The following methods can be used for parents’ reference. I. Breast development 1. Infant breast development Generally for infants and children under 2 years old, more common in girls. It appears as a hard node under both sides or one nipple, but the nipple does not increase in size and the areola color is normal, usually disappearing naturally within six months to two years without special treatment. If you are not sure, you can go to the hospital to do ultrasound examination of the uterus and ovaries. 2.Breast development in girls before 8 years old Breast development may occur in girls of all ages before 8 years old. A hard lump is palpable under the nipple, the child complains of pain and also feels pain when touched, some nipples are slightly enlarged and the areola is slightly elevated. At this time, parents should not be nervous, and can observe for one to two months, while eating a lighter diet, less meat and vegetables. Some of the children’s breast nodules gradually disappear, considered as partial precocious puberty, do not need to deal with, but should pay attention to observe. Because some children’s breasts will grow again after some time, it may be true precocious puberty. In the early stage of breast development, the nucleus is not very large, within 2 to 3 cm in diameter, the bone age is not obvious, and the uterus and ovaries are not significantly enlarged, you can use Chinese herbal medicine to treat the problem, usually taking the Great Tonic Yin Pill and Zhi Bai Di Huang Wan. After 1 to 3 months of medication, if the nucleus pulposus gradually softens and recedes, the treatment can be maintained with Chinese herbal medicine for a period of time. After taking the medicine, if the nucleus does not soften and retreat, but continues to grow, it should be considered as idiopathic true precocious puberty and treated with gonadotropin-releasing hormone analogues such as leuprolide. In general, the treatment effect is better, and the nucleus gradually softens and retreats in about three months. 3, boys breast development Some boys in the puberty development period appear breast growth, obese children are more common. This is because the level of estrogen also rises in boys during pubertal development, stimulating breast growth. Usually disappear within two years and do not need treatment. The boy’s precocious puberty can be seen at the pubic symphysis. The majority of precocious puberty in boys is caused by diseases, such as intracranial tumors, so it is important to have a timely examination and, if no specific cause is ruled out, treatment with gonadotropin-releasing hormone analogs, such as leuprolide, is available. Early treatment of precocious puberty is not very difficult, but if it has developed to the late stage of secondary sexual characteristics and has already started menstruation and then treated, it is more difficult. Therefore, parents should pay attention to the development of secondary sexual characteristics of their children, detect them in time and treat them as early as possible.