Enemas and suppositories. An enema is a fluid gently pumped into the rectum to help pass stool. An enema may be used when other treatments don't work. Your health care professional may use one of these if the rectum is blocked with stool. Some are also available without prescription. The fluid may be: Tap water. Tap water with mild soap ... More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.