In clinical practice, there is no fast defecation method, most of them are oral laxatives to defecate, such as aloe vera capsules and other drugs, but these drugs can not do the effect of fast defecation, after taking them, there is a process of absorption, and then there is the process of effect, so it can not do very fast defecation. If you want to have a fast bowel movement, you can use an enema, or under the guidance of a doctor, you can use a drug like polyethylene glycol electrolyte with water to have a fast bowel movement, which is usually used to empty the stool inside the colon when doing a colonoscopy, so this drug is not normally used to have a bowel movement.