Children injected with growth hormone for more than two years may have some effects on the body, which may cause pain at the injection site, joint pain, and elevated blood sugar. Growth hormone can be used to treat children’s body growth hormone deficiency, short stature, dwarfism and other causes of slow growth, can promote protein synthesis, help bone closure, promote children to grow taller. Prolonged injections of growth hormone may cause pain, redness and swelling at the injection site, as well as irritation of the periosteum of the bones and joints, leading to inflammation of the bones and joints, causing pain. If there is a family history of diabetes in the child’s family, the injection of growth hormone may lead to endocrine disruption in the body, causing the child to have elevated blood sugar. Therefore, when the child’s body growth hormone deficiency, the body is too short, do not inject growth hormone without authorization, but in the doctor’s advice and guidance of reasonable selection, so as to avoid other adverse effects on the child. If your child has any discomfort after growth hormone injection, it is recommended to consult a doctor as soon as possible.