Pediatric enema is to take the rectal vein to absorb the drug, so as to play a therapeutic role. The specific method is as follows: First, according to the child’s condition, the drug to be applied by enema will be developed into a final state that can be easily absorbed. Second, the prepared drug into the syringe prepared for the enema. Dilute the drug to a dissolved state with the solution prepared in advance to dilute the drug. After lubricating the hose with paraffin oil or the corresponding lubricant, insert it into the syringe and slowly push the drug into the rectum to be absorbed. Fifth, after the enema operation, family members should cooperate with pinching both sides of the buttocks to avoid the child force the drug out of the body. Six, half an hour after the enema, the child is best to take the side lying position, do not go down to the ground activities, conducive to drug absorption.