Enzymes like this are not very useful for constipation. They contain laxatives, so it's best not to use them. They have great side effects on the intestines. If you are constipated, it is best to supplement high-fiber foods, such as sweet potatoes and corn, which is better for the stomach. In addition, drink three children's fructooligosaccharides, check and recuperate for a while, and it will be fine.