Celiac gastritis generally refers to erosive gastritis, including acute celiac gastritis and chronic celiac gastritis. Chicken Neijin has the efficacy of strengthening the stomach and eliminating food, if this type of patient is accompanied by dietary stagnation, it is usually possible to take Chicken Neijin. Chicken Neijin is the dried inner wall of the sand sac of the domestic chicken, a pheasant. It is sweet and flat in nature, and belongs to the spleen, stomach, small intestine and bladder meridians. It has the effects of strengthening the stomach and eliminating food stagnation, astringing semen and stopping spermatorrhea (consolidating semen and preventing spermatorrhea), and clearing the lymphatic fluid and dissolving stones. It can be used in the treatment of food stagnation, vomiting, diarrhea and dysentery, pediatric chancre (a kind of chronic disease of children, manifesting as emaciation, abnormal diet, abdominal distension, thinning and yellowing of hair, etc.), emmenorrhea, spermatorrhea, lithiasis, bilious distension and dystocia (pain in the urethra, pain in the lower back and abdomen), and astringent pain. The adverse effects of the drug are not known, but a light diet and avoiding spicy and stimulating foods are recommended while taking it. For patients with gastritis, it is recommended to go to a regular hospital for treatment under the guidance of a medical doctor specializing in diagnosis and treatment.