Why do people use lactulose?

People use lactulose primarily as a laxative to treat constipation. It works by drawing water into the intestines, which helps soften stool and promotes bowel movements. Additionally, lactulose is used to manage hepatic encephalopathy, a condition related to liver dysfunction, by reducing ammonia levels in the blood. Its ability to stimulate bowel activity makes it a valuable option for those seeking relief from constipation.