Gastroscopy shows that elevated erosion is generally not serious, most of the erosion is caused by inflammation of gastric mucosa or Helicobacter pylori infection, and a small portion of elevated erosion may be gastric cancer, which needs further treatment. 1. Gastritis: when the patient suffers from gastritis, gastroscopy shows elevated erosion, at this time, the border of the elevated part is clear, the scope of the lesion is small, the thickness of the lesion is thin and there is no obvious bleeding point, at this time, it is not serious, and it can be given medicines such as rabeprazole to inhibit acid, Rebapatide to repair the mucous membrane and other symptomatic treatments, and the specific medicines should be consulted with the physician. 2. Gastric cancer: gastric mucosa elevated lesion, if the edge of elevated erosion is unclear, the thickness of invasion is deeper, even invading into the plasma membrane layer, and the pathological result suggests malignant, then it will be diagnosed as gastric cancer, which is more serious, and then it needs to be combined with the seriousness of the patient’s condition to take surgical treatment. If gastroscopy suggests elevated erosion, it is recommended to consult a specialized hospital and follow the doctor’s instructions for symptomatic treatment.