Low-grade non-invasive uroepithelial carcinoma belongs to the relatively early state of bladder cancer, with low malignancy and better prognosis. The main treatment options include transurethral tumor electrodessication, intravesical instillation chemotherapy and daily life adjustment. 1. Transurethral tumor electrodessication: The lesion itself is relatively early, and can be radically removed through surgery. If there is no infiltration, only tumor resection is needed. 2. Intravesical instillation chemotherapy: it belongs to the postoperative adjuvant treatment, and the chemotherapy drugs are instilled in the bladder to kill the residual tumor cells, and the commonly used drugs include gemcitabine and so on. 3. Daily life adjustment: during the recovery period, we should pay attention to adjusting the diet, matching the nutrition, pay attention to enhance the physical quality, must pay attention to avoid eating stimulating, raw and cold food, pay attention to strengthen the physical exercise, enhance the physical quality. When low-grade non-invasive uroepithelial carcinoma is found, it is necessary to seek medical treatment in time and carry out standardized treatment under the guidance of clinicians to prevent the progression of lesions.