Gastric polyps usually require hospitalization for 2 to 3 days after removal. Gastrointestinal polyps usually do not have any clinical symptoms and are found by chance during gastroenteroscopy, for which endoscopic contact is usually sufficient, and patients usually need to be hospitalized for 2~3 days after removal. Because after polyp removal, there may be intestinal perforation and bleeding, these symptoms are not typical in the early stage, so you need to be hospitalized for observation, when the patient has no abnormal symptoms in 2~3 days can be discharged, after discharge, the patient can eat some protein-rich food is conducive to wound healing. At the same time, do not eat spicy stimulation, greasy food, can go to the local hospital gastroenterology and gastroenterology consultation.