# Rubber band ligation
Sometimes called Baron ligation. Elastic bands are applied onto an internal hemorrhoid to cut off its blood supply.[15] Within several days, the withered hemorrhoid is sloughed off during normal bowel movement.
# Hemorrhoidolysis/Galvanic Electrotherapy
Desiccation of the hemorrhoid by electrical current.
# Sclerotherapy (injection therapy)
Sclerosant or hardening agent is injected into hemorrhoids. This causes the vein walls to collapse and the hemorrhoids to shrivel up.
