The development of gastric ulcer goes through 3 stages which are the initial stage, ulcer stage and late ulcer stage. In the initial stage of gastric ulcer the main manifestation is regular pain, which occurs 0.5-1 hours after meals. If there is regular pre-meal pain, it is a manifestation of duodenal ulcer and needs to be differentiated. In the early stage of gastric ulcer some patients tend to have severe nausea, acid reflux and loss of appetite, wasting and other symptoms of the disease. Almost 100% of patients with gastric ulcer will have acid reflux, which is related to excessive secretion of gastric acid. In the treatment of early need to adjust good eating habits, and at the same time can be appropriate to add oral medication for treatment, such as oral omeprazole or pantoprazole can be used for treatment.