Patients with chronic gastritis who experience dry retching should consider whether it is due to insufficient gastrointestinal motility or excessive secretion of gastric acid. It is recommended to avoid overly spicy and irritating foods, eat regularly and in proper amounts, and maintain a pleasant mood without being disturbed by anxiety, sadness, and anger. Eating more fresh vegetables and fruits rich in vitamins is also advisable. At the same time, try to avoid using drugs that damage the gastric mucosa, such as hormones, antirheumatics, and non-steroidal anti-inflammatory drugs, etc.