Chronic inflammation of the mucous membranes is a description of tissue biopsy for mucous membranes that have chronic inflammation, and it is a finding in the biopsy report. Chronic inflammation of the mucous membranes usually occurs in the oral, digestive, and reproductive systems and is often due to a variety of causes such as bacterial and fungal infections, physical wear and tear, and chemical irritation. In the case of chronic inflammation of the mucous membrane, the mucous membrane may be combined with erosion, atrophy, ulceration, etc. Patients may experience abdominal pain, acid reflux, nausea, vomiting, postprandial fullness, diarrhea, loss of appetite, vomiting of blood, black stools and other symptoms. If there is a test result of chronic inflammation of the mucous membrane, it is recommended to consult a doctor in time to clarify the cause of the disease with the help of a doctor, and to carry out targeted treatment or therapy.