It is best to go to the hospital for gastroscopy for gastric sinus polyps, and depending on the size of the polyp to do gastroscopic resection or other modalities of surgical removal and pathologic examination. Gastroscopic resection modalities for gastric sinus polyps include argon knife cauterization, radiofrequency ablation, cine sleeve resection, and EMR and ESD. Gastric sinus polyp is a raised lesion of gastric mucosa caused by mucosal hyperplasia in the area of gastric sinus, and the common clinical symptoms will be hidden pain in the stomach, gastric distension, indigestion, nausea and vomiting. It is recommended to develop good dietary habits, regular and quantitative, do not eat spicy, cold, irritating food and fried, deep-fried food, quit smoking and alcohol. Eat more seasonal vegetables, fruits, reasonable work and rest, appropriate exercise, enhance physical fitness.