There are various treatments for hemorrhoids, including medication and surgery, and medication includes herbal fumigation baths, herbal hemorrhoid suppositories, and oral medication. The surgical treatment includes the traditional surgical method of external peeling and internal ligation, but due to the change in people’s understanding of the nature of hemorrhoids and the emergence of new technologies, there have been corresponding changes in the treatment of hemorrhoids, and some minimally invasive surgical methods have emerged, mainly in the following areas: 1. Sclerotherapy (hemorrhoid elimination injection) injection therapy: it is still a proven method, but the drug composition has changed and the method of operation has improved. The principle of injection therapy is not vascular embolism, but the injection of drugs to cause local sterile inflammation and lead to submucosal tissue fibrosis, the prolapsed anal cushion attached to the muscle surface and take effect, suitable for patients with internal hemorrhoids, especially patients with bleeding internal hemorrhoids. 2, RPH (rubber ring ligation) therapy: RPH technology is the most efficient international ligation technology, using natural rubber ligation ring, with 0.1MPa pressure uninterrupted attraction at the lesion, in a very short time to achieve the attraction site tissue separation, necrosis, dry knot, and then fall off, when the hemorrhoids fall off the instant pressure attraction automatically stop, the whole process of this technology without incision. This method is simple, inexpensive, effective, and the ligature point is above the tooth line, so it is usually painless and can be performed on various occasions. The principle is not thrombosis, but the removal of excess tissue, leaving a mucosal fixed ulcer, thus achieving the purpose of treating hemorrhoids. The ligature therapy is suitable for all stages of internal hemorrhoids and mixed hemorrhoids. The PPH technology is based on the principle of upward movement of the anal cushion, and adopts the treatment method of “upward treatment of lower disease”. “The treatment is painless because the anastomosis is performed 4 cm above the junction line between the rectum and the anal canal, where it is controlled by a painless nerve. The anastomosis is completed within seconds for partial removal and anastomosis of the hemorrhoid nucleus and mucosa, so there is no bleeding and the blood supply to the hemorrhoid nucleus is cut off, causing it to atrophy and disappear automatically, eliminating the root cause of recurrence.