Gastric hyperplasia usually refers to the gastric mucosal epithelial cells and glands in the form or function of a proliferative lesion, divided into inflammatory hyperplasia and non-inflammatory hyperplasia two. 1. Inflammatory hyperplasia: often inflammatory polypoid hyperplasia, gastric mucosal hyperplasia to form polyps, hyperplasia of the gastric mucosal epithelial cells are usually the same as the normal gastric epithelial cells, most of them are benign lesions, usually no typical clinical manifestations, often found under the gastroscope. 2. Non-inflammatory hyperplasia: the gastric mucosal epithelial cells proliferate abnormally and rapidly, and the size of the proliferating cells is different, the morphology is diverse, the arrangement of the cells is chaotic, and the number of layers is increased, which is different from the normal gastric epithelial cells. There may be no obvious symptoms, or there may be diarrhea, blood in stool and other symptoms, which belongs to the precancerous lesions of stomach, and may develop into gastric cancer if not treated timely. Gastric hyperplasia patients or have any discomfort should go to the hospital in time, under the guidance of the doctor treatment.