What is the normal range of growth hormone in children?

Under normal circumstances, the normal level of growth hormone in children is <20 μg/L. If levels fall below this normal range, prompt medical attention is recommended to prevent adverse effects. Detailed analysis is as follows:

Growth hormone in children is typically a peptide hormone secreted by the anterior pituitary gland in the brain. It promotes enlargement and proliferation of various tissue cells in the body, supporting the growth and development of bones, muscles, and organ systems. Normally, the reference value for growth hormone in children is <20 μg/L. Low growth hormone levels may result from factors such as genetic conditions, malnutrition, or growth hormone deficiency. This can be managed by consuming adequate amounts of high-quality protein and calcium-rich foods, such as eggs and lean meat. Parents may also administer medications under medical guidance, including recombinant human growth hormone injection, tranexamic acid tablets, or calcium gluconate tablets. Elevated growth hormone levels in children may be associated with endocrine disorders or excessive intake of hormonal medications. In such cases, parents should follow a doctor's advice to discontinue hormonal drugs, which usually allows growth hormone levels to gradually return to normal. Additionally, medications such as bromocriptine mesylate tablets, cyproheptadine hydrochloride tablets, or dopamine hydrochloride injection may be used under medical supervision to help improve the condition.

In daily life, parents should ensure children get sufficient rest and adequate sleep, avoid staying up late, and engage in moderate outdoor activities such as walking or calisthenics, which can aid in recovery.