Many mothers and fathers in the children’s endocrinology clinics have been told that their children’s height is on the short side and they are lagging behind their peers, most of which are caused by various diseases. Most of them are caused by various kinds of diseases. Parents work hard for their children to develop normally and grow taller, but there is one question that makes them hesitate at the same time: Is it safe to inject growth hormone? It is necessary to have a scientific understanding of growth hormone by studying a lot of growth hormone literature and cases. Growth hormone is a protein that is secreted by the pituitary gland of the human body. The growth hormone currently used matches the structure of the growth hormone produced by the human body by 100% (i.e., it is identical), which can promote epiphyseal growth, help grow taller, regulate body fat metabolism, and also promote protein synthesis. Therefore, it plays a vital role in the process of growth and development. Literally, growth hormone is what makes people grow taller. From birth to adolescence, growth hormone secretion is very strong because the human body grows rapidly and needs more growth hormone at this time. After adulthood, the secretion of growth hormone is low. Children who have normal growth hormone secretion have relatively good physical development, especially in terms of height. Therefore, the safety of using growth hormone is based on the premise that the right amount is needed. It is a basic principle that overdose is not enough and must be evaluated by an endocrinologist before use. If it is used excessively, then no one would dare to ensure the safety. Growth hormone is currently a prescription drug in China, and its use must be in accordance with medical advice. Because children have different characteristics, the dose of growth hormone may vary according to the treatment plan given by the doctor based on individual characteristics, examination data and related indicators. Therefore, mothers and fathers need to administer growth hormone to their children according to the medical advice of endocrinologists, so that they can be sure that their children are safe to use growth hormone! Nowadays, there are many articles on the internet that say that growth hormone is not safe, and present false or inappropriate evidence to create sensationalistic news, which are biased. So we have to look at something sensibly. From the perspective of national drug management, we all know that our country is very strict in the management of medicine, and it is getting stricter and stricter. This is good for us, the people, the state to help us keep a good gate. In particular, drugs involve many professions, some of which are unfamiliar to us, which requires endocrine professionals to determine whether they can be used and how they can be used. This is the most basic and important safety guarantee. Growth hormone is currently approved by the Drug Administration in various countries for the treatment of growth hormone deficiency dwarfism. It has been used in the United States since 1958, but it was not used in China until 1998. By now, many people have grown taller with growth hormone treatment. At present, there are 3 types of growth hormone, namely: powder, water and long-acting, and the quality of growth hormone has been improving from generation to generation from powder to long-acting. Powder is rarely used at present because it produces trace antibodies; water has become the mainstream dosage form chosen by many parents because of its natural structure, zero antibodies and high specific activity, and with the electronic pen, some parents also say that their children can now take the injection by themselves, which is very convenient; long-acting growth hormone has been reduced from once daily injection to once a week, and is being favored by more and more parents. If your child has problems with height development, make sure to go to the hospital as soon as possible. Don’t let us hesitate to delay the best treatment period for your child, leading to lifelong regrets for your child and parents.