What is chronic non-atrophic gastritis?

Chronic non-atrophic gastritis is a type of chronic gastritis characterized by the absence of atrophic changes in the gastric mucosa, but instead features chronic inflammatory cell infiltration primarily composed of lymphocytes and plasma cells within the gastric mucosal layer. This condition may be caused by various factors, including Helicobacter pylori infection, duodenogastric reflux, unhealthy dietary habits (such as long-term alcohol consumption, smoking, and use of nonsteroidal anti-inflammatory drugs), and poor lifestyle habits. Symptoms that patients may experience include abdominal pain, abdominal distension, belching, constipation, and decreased appetite, although many patients may remain asymptomatic. In terms of treatment, in addition to pharmacological therapy, attention should also be given to dietary adjustments, such as avoiding spicy, greasy, and irritating foods and maintaining regular eating habits. Furthermore, maintaining healthy lifestyle habits and a positive mental attitude is also important for disease management and recovery.