In the case of growth hormone deficiency, it is generally safe to use in accordance with the standardized dosage under the guidance of a doctor; however, if it is used in excess for too long a period of time, it can be harmful to the body. Growth hormone has the effect of promoting anabolism, mainly to promote the linear growth of bones, and can strengthen tendons and enlarge internal organs, can be used in the treatment of growth hormone deficiency patients. Clinical use has been more than ten years of history, under the guidance of the doctor to use, is generally safe. However, the use of growth hormone for too long a period of time, or excessive dosage, will also bring some harm, such as reducing the sensitivity of insulin, triggering the body’s glucose intolerance; because of its exogenous growth hormone, it may also cause the human body to the antibody response to its own growth hormone, which affects the normal secretion of the growth hormone activity, and may lead to endocrine disorders, etc. It is recommended that the use of growth hormone should always be in accordance with the instructions of the doctor. It is recommended that the use of growth hormone must follow the doctor’s instructions, or if there are other ways of treatment, you can also consider using other methods of treatment.