The incidence of diabetes in children is not terrible, in recent years the incidence of diabetes in children is increasing year by year, some children are diagnosed with type 1 diabetes, some children are diagnosed with type 2 diabetes, but the proportion of type 1 diabetes is more. type 1 diabetes in children are treated with insulin, generally will take 4 times/day or subcutaneous insulin pump treatment, after effective insulin treatment, children’s blood sugar will be more stable. After effective insulin treatment, children’s blood sugar will be controlled more stable. After effective insulin treatment, children’s blood glucose will be more stable and controlled. This will not affect the growth and development of children, their health, or even their future fertility, and will be the same as healthy children.