What should the child boil scalds blister to do

After being scalded by boiling water, it is necessary to wash the scalded area with flowing cold water for about 20 minutes as soon as possible from the heat source, and then suck out the liquid in the blister with a syringe for local iodophor disinfection, keep the blister surface intact, and then apply sterile gauze bandage with external scald ointment. If it cannot be handled at home, send the child to the general surgery department in time.