It is suitable for mild internal hemorrhoids. It is ligated with a rubber band to block the blood flow. It can treat the symptoms caused by hemorrhoids, help reduce discomfort, pain and prevent further complications. After completion, hemorrhoids will shrink and fall off automatically. The doctor first put the proctoscope into the anus for examination, find out the hemorrhoid tissue, and put a rubber band on the root of the hemorrhoid tissue. If necessary, it may be ligated in multiple places. The whole process is simple and can be completed in about 10 minutes.