Atrophic gastritis with erosion refers to patients suffering from atrophic gastritis, the mucous membrane of the stomach appears to be erosion. Atrophic gastritis is a manifestation of chronic gastritis, clinically can be detected through gastroscopy to find out whether the mucosa of the patient’s stomach erosion, and the cause of atrophic gastritis with erosion is usually caused by a large amount of long-term alcohol abuse, love to eat stimulating food, as well as taking non-steroidal anti-inflammatory drugs, such as aspirin and so on. If you suffer from atrophic gastritis with erosion, after active treatment by doctors, the vast majority of patients can get considerable improvement, the condition can be reversed, and you can achieve a normal standard of living after treatment, but there is also a small number of patients, whose prognosis is poorer, and finally develop cancer in the stomach. If patients feel sick in the stomach, they should go to the hospital as soon as possible.