Normal and healthy children do not need lead removal treatment, but if they have lead poisoning, they need lead removal treatment, such as staying away from lead-contaminated environments and using medication under the guidance of a doctor for lead removal treatment. Normal and healthy children do not need lead detoxification treatment. Paint used for decoration, certain cosmetics, poor-quality crayons, spray-painted toys, spray-painted tableware, storage batteries and so on may contain lead in their daily life, and when children are inadvertently exposed to it and absorb excessive lead through their mouths or skins, they may suffer from lead poisoning, and then they need to undergo lead detoxification treatment. The first step of lead removal treatment is to remove the sources of lead pollution in the environment, such as poor-quality paint, poor-quality cosmetics, poor-quality spray-painted toys, poor-quality spray-painted tableware, etc. The commonly used lead removal medicines are Edifenacoum. Commonly used lead-eliminating drugs include calcium sodium edetate, calcium disodium diethylenetriaminepentaacetate, sulfur-based complexing agent, sulfur ethylamine, etc. If necessary, follow the doctor’s prescription for medication to remove lead. If children develop symptoms related to lead poisoning, such as heavy metal taste in the mouth, hemolysis, abdominal pain, diarrhea, anemia and other symptoms, they should go to the hospital in time and ask the doctor to give treatment.