The difference between precocious puberty and early development

Written by Dong Xian Yan
Pediatrics
Updated on September 03, 2024
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It is generally believed that the development of breasts before the age of eight in girls, and the onset of menstruation before the age of ten; in boys, the development of testicles before the age of nine, appearance of secondary sexual characteristics, and accompanied by rapid physical development, are referred to as precocious puberty. Early development refers to the situation where, before puberty, not only the sexual organs but also other organs in boys and girls begin to develop simultaneously.

Therefore, precocious puberty and early development not only differ in the age of onset but also focus more on whether the sexual organs are developing in coordination with the body's other organs. The differences lie not only in the timing but primarily in whether the development of the sexual organs is coordinated with the development of the body's other organs. If the sexual organs and the body's other organs are not developing in coordination, it indicates precocious puberty. If they are coordinated, and merely occurring earlier than usual in puberty, it is considered early development.

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Written by Quan Xiang Mei
Pediatrics
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What are good foods for girls with precocious puberty to eat?

Girls with precocious puberty should primarily consume green, seasonal foods with no added ingredients, such as vegetables, fruits, and meats. It's best to eat seasonal products and avoid off-season fruits, like those transported from far away, as they often contain additives that can exacerbate precocious puberty. Additionally, in everyday life, including snacks and fried foods, as well as some fast foods, it is best not to consume these at all. Dairy products, soy products, and honey products, which tend to contain higher levels of estrogen, should also be avoided or consumed minimally.

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Written by Huang Kun Mei
Pediatrics
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Should people with precocious puberty eat fewer eggs?

Children with precocious puberty can normally eat eggs, but they should avoid eating fried foods, including chicken. It is also important to determine the cause of the child's precocious puberty, such as whether there is a hormone abnormality, for example, high levels of sex hormones, or if the child exhibits breast development, enlarged testicles, or premature growth of underarm and pubic hair, etc. It is necessary to check the child's sex hormones and growth hormones in a timely manner, including checking their bone age. If it is confirmed that the child indeed has precocious puberty, timely and targeted intervention treatments should be provided.

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Written by Zeng Hai Jiang
Pediatrics
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Does a hard lump in a child's breast mean precocious puberty?

Children's breasts have lumps, and it is indeed necessary to consider whether it is precocious puberty, but there are other conditions that can cause lumps in children's breasts. For example, cysts or other solid occupying lesions. Besides the development of secondary sexual characteristics, including the development of breasts, growth of axillary hair, and even menstruation in girls, if these secondary sexual characteristics appear before the age of nine and are accompanied by a recent rapid growth in height, then we need to consider the possibility of precocious puberty.

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Written by Quan Xiang Mei
Pediatrics
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Will daily skipping improve precocious puberty?

The purpose of daily rope jumping for children with precocious puberty is to impact their height positively, aiming for improvement. The goal of treating precocious puberty is to increase the final adult height. Due to premature sexual development, high levels of estrogen can lead to early closure of the growth plates, resulting in being shorter compared to peers of the same age after growing up. Therefore, to avoid being shorter as an adult, it is recommended in daily life that children engage more in activities that involve jumping, such as rope jumping, which can stimulate the growth plates and contribute to vertical growth in children. Daily rope jumping can, therefore, be beneficial, specifically concerning height improvement.

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Written by Quan Xiang Mei
Pediatrics
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How can precocious children reduce estrogen levels?

Once children are diagnosed with precocious puberty, which usually refers to girls developing breasts before the age of 8 and boys showing signs of secondary sexual characteristics such as increased testicular volume and penile thickening before the age of 9, the method to reduce estrogen depends on the severity of the precocious puberty. This includes whether it affects the child's height and the maturity level of the sexual organs, as well as taking into account the estrogen levels at the time of examination for treatment. Mild cases usually do not require medication and can be addressed through dietary and exercise interventions. For moderate cases where hormone levels in the blood have not reached a severe state and there is some loss of height but not to the extent that requires treatment through injections, oral Chinese medicine can be used to reduce estrogen levels. In severe cases, where there is significant change in height, sexual organs, and high hormone levels in the blood, medication such as gonadotropin-releasing hormone analogs can be used to control the child’s sexual development.