Lactulose Solution is a natural laxative and works by softening stools and promoting their movement through the bowel. It is a colonic acidifier and works by drawing water into the colon, which softens the stool and helps to produce a bowel movement. This product is suitable for use by pregnant women, nursing mothers, children with constipation, people who recently underwent surgery, and elderly people or people with severe and/or chronic constipation. Key Features of Lactulose Solution Natural laxative Softens stool Suitable for use by most people. Please note that results may vary.