Genetic mutations in children are not treatable. Genetic mutations in children are mainly mutations at the gene level that cause a different condition from that of the parents. If a child’s parents do not have double eyelids, the child will have double eyelids after the genetic mutation. More often, children will develop diseases caused by genetic mutations, such as albinism or other genetic diseases, which can cause health problems in children. For diseases caused by genetic mutations in children, the main focus is on symptomatic supportive treatment to improve the clinical symptoms of children, and there is currently no particularly effective gene therapy.