Most patients with multiple polyps do not have obvious discomfort symptoms, a few patients may experience gastrointestinal symptoms such as epigastric discomfort, and in severe cases, symptoms of gastrointestinal bleeding may occur. Gastric polyp is an abnormal proliferative disease of the mucosa of the stomach caused by chronic inflammatory stimulation, heredity, poor dietary habits, etc. If there are multiple places of proliferative tissue, multiple polyps of the stomach are formed. Generally, patients with multiple gastric polyps do not have obvious discomfort symptoms, and their diet is basically normal. In a few patients, due to the stimulation of the gastric mucosa by the polyps, which leads to abnormal secretion function of the stomach and slowing down of peristalsis, epigastric discomfort, nausea, vomiting, loss of appetite and other symptoms may occur. If the polyp bleeds, the patient will also show symptoms of upper gastrointestinal bleeding, such as black stools and anemia. If patients experience the above discomfort symptoms, they must seek medical examination in time, so as not to delay the condition. Moreover, people over 40 years old can have regular gastroscopy examination, which can detect abnormalities in the stomach and treat them as early as possible.