When using corkscrew to give enemas to children, first clean, then lay a sanitary pad, then choose the appropriate position, and finally pour and clamp. When giving an enema to a child with corkscrew, first wash and dry the hands, and put a sanitary pad on the bed to prevent soiling of the bed and clothes. Then let the child lie on the right side of the bed, remove the cap on the nozzle of the corkscrew and put petroleum jelly on it (the use of petroleum jelly can reduce the discomfort of the enema process), and then insert the end of the nozzle into the rectum, and then take the nozzle out of the rectum after squeezing out all the liquid. Finally, the child is told to straighten his/her legs and clench them together, lie down flat for 5 to 10 minutes to allow the corkscrew to fully stimulate the rectum, and try to hold it for a little while longer, and then defecate when he/she has a strong urge to do so. The main ingredients of Keserol are glycerin and water, which have the effect of softening stool, stimulating defecation and lubricating the intestinal tract. Children with constipation can use Keserol once in a while, but it is not recommended to use it frequently for a long period of time, so as not to cause dependence, triggering intractable constipation, and affecting the physical development of children. The above medications should be used in accordance with medical advice.