The life expectancy of a person with celiac disease who is not treated is related to the specific cause of the disease and cannot be generalized. Celiac disease is a condition in which the urine contains a large number of celiac particles, making it milky or soymilk-white, sometimes mixed with blood, dark red and pink or in the form of meat-washing water. The disease is divided into two categories: parasitic and non-parasitic, with parasitic being the majority, caused by hemosiderosis. If caused by parasites, it does not usually affect the patient’s life expectancy without aggressive treatment, but it can lead to chronic malnutrition, anemia, and extreme weakness. Non-parasitic is caused by tuberculosis, tumor, trauma and other diseases, for example, tuberculosis patients are not treated, the condition will become more and more serious, may destroy lung tissue and cause pulmonary fibrosis, affecting the respiratory function; if it is a tumor patient, it may be rapid malignant changes within 1 year, which can reduce the life expectancy of the patient. Therefore, patients with celiac disease are advised to go to the urology department of regular hospitals for consultation and related treatment, and if necessary, surgery can be chosen to treat the disease, so as not to delay the condition and aggravate the disease.