Non-atrophic gastritis with erosion usually requires medication for about 4-8 weeks, the exact duration of which varies individually depending on the severity of the disease and dietary regimen. The treatment of non-atrophic gastritis with erosion is mainly the application of drugs that inhibit the secretion of gastric acid and protect the gastric mucosa. However, if the infection is caused by Helicobacter pylori, the bacterial infection needs to be cured first, and it takes about 2 weeks for the combined medication to be used. In addition, you need to develop good habits, quit smoking and drinking, eat regularly, and eat less spicy and stimulating food to reduce the stimulation of the gastric mucosa. Early detection, early treatment, and with the adjustment of diet, can ensure that the drugs achieve a solid therapeutic effect. Non-atrophic gastritis is generally not malignant, but if it is not intervened in time or not maintained, it can become chronic atrophic gastritis, and the risk of gastric cancer will increase significantly.