Urinary incontinence caused by diabetes mellitus may be caused by diabetic genitourinary autonomic neuropathy, firstly, glucose-lowering drugs should be taken to control blood glucose, and secondly, nerve repairing drugs, such as methylcobalamin, etc. can be used for treatment. 1. Glucose control: active and strict control of high blood glucose and reduction of blood glucose fluctuation are the most important measures for the prevention and treatment of diabetic neuropathy. Optional drugs include metformin, acarbose, dagliflozin, insulin and so on. 2. Nerve repair: commonly used drugs include methylcobalamin, nerve growth factor and so on. For the pathogenesis of neuropathy, alpha-lipoic acid, epothilone, etc. can be chosen for treatment. If urinary incontinence due to diabetes occurs, it is recommended that patients go to the hospital for consultation and take medication under the guidance of doctors.