Polyglaucol injection is a sclerosing agent, which can form a thick layer of surrounding fibrotic tissue between hemorrhoid connective tissue and hemorrhoid varicose vein after injection in hemorrhoid vessels and veins, strengthen vascular resistance, occlude blood vessels to prevent hemorrhoid varicose vein from rupture and bleeding, compress hemorrhoid varicose vein, and achieve hemostasis; after injection of polyglaucol between hemorrhoid nuclei, the anal cushion will be lifted due to fibrosis of anal cushion tissue, which will reduce the symptoms of hemorrhoid prolapse. Treatment: Injections can be given once or twice a month, with three spots of hemorrhoids each time. It is possible to have a slight anal drop after the operation and does not require hospitalization or anesthesia during the operation. Suitable for: elderly people with mixed hemorrhoids, internal hemorrhoids that do not easily return, and those who have indications for surgery but refuse treatment. Contraindications: bleeding disorders, coagulation disorders, inability to stop anticoagulants such as aspirin and warfarin.