Electrolysis of gastric polyps is generally a high-frequency electrocoagulation excision method, which is not very harmful, and in a few cases there may be risks of bleeding and perforation. High-frequency electrocoagulation excision is the use of high-frequency electric current to produce thermal effects, so that the tissue coagulation necrosis, so as to remove the polyps, this surgery belongs to a smaller surgery, less bleeding, fast recovery, no great harm to the body, is currently more commonly used as a surgical method. However, if the wound area of the gastric polyp is too large, it may cause bleeding, in addition, the base of the gastric polyp is deeper, and there is a risk of gastric perforation when removing it. After the electrocutaneous gastric polyp removal surgery should be observed whether there is no black stool or gastrointestinal bleeding, in addition, if there is abdominal pain, abdominal distension and other discomforts, it should be timely consultation, it is recommended to choose a regular hospital for surgery, choose experienced doctors to operate, reduce the risk.