Diabetic bladder dysfunction is considered to be caused by diabetes mellitus complicated by neuropathy, and the treatment methods include controlling blood glucose and treating neuropathy. 1. Glucose control: long-term poor glycemic control may cause neuropathy, so we need to actively control blood glucose, follow the doctor’s instructions to use insulin or metformin and other oral hypoglycemic drugs treatment, with the strengthening of exercise, low-sugar diet to control blood glucose. 2. For the treatment of neurological lesions: for incompetent bladder, lower abdominal massage can be used to promote the emptying of the bladder, and for those with severe symptoms, catheterization or indwelling catheterization can be carried out, and cystostomy can be carried out if necessary. Gastroparesis can be treated with drugs such as domperidone and neurotropic drugs such as methylcobalamin. It is recommended that diabetic patients with bladder dysfunction should go to the hospital in time, and ask the doctor to make a comprehensive judgment and formulate a treatment plan according to the specific situation.