胃溃疡是一种常见、多发的疾病,是胃黏膜组织受到胃酸侵蚀而导致表面组织严重受损。大部分患者感觉饭后腹部有烧灼感、闷痛、胀痛、饥饿痛,甚至剧烈疼痛,少部分患者感觉恶心、食欲不振、呕吐、反胃、吐酸水,严重者会有解黑便、吐血、胃穿孔、幽门梗阻等症状。胃溃疡症状主要有病程长、周期性、节律性、上腹痛四大特征。病程长:除少数发病后就医较早的患者 Gastric ulcer is a common and frequently-occurring disease, which is caused by gastric acid erosion leading to serious damage to the surface tissue. Most patients feel burning sensation after meals, abdominal pain, tenderness, pain, hunger, and even severe pain. Few patients feel nauseous, loss of appetite, vomiting, nausea and sour water. In severe cases, , Gastric perforation, pyloric obstruction and other symptoms. There are four main symptoms of gastric ulcer disease duration, periodic, rhythmic, upper abdominal pain four characteristics. Long course: except for a small number of patients with medical treatment earlier