Urinary retention of cervical cancer can be relieved by inserting urinary catheter, complying with medication prescribed by doctor and hot compress. 1. Inserting catheter: first open the catheter for a long time for 5-7 days, then close and open the catheter at regular intervals to mechanically fill and empty to stimulate the bladder, and then remove the catheter when the patient is able to control by himself/herself, and then the phenomenon of urinary retention will be basically relieved. 2. Drug treatment: it is recommended that patients can take some oral diuretic drugs under the guidance of the doctor for treatment, such as furosemide tablets, hydrochlorothiazide tablets, etc., which should be more helpful to patients. 3. Hot compresses: patients can use warm water to wash the vulva, use warm water to wash the vulva, can let the vulva get relaxed. And hot compresses and massages at the lower abdominal bladder can relieve the effect of urinary retention. When patients with cervical cancer experience urinary retention, it is recommended to go to the hospital in time and cooperate with doctors for standardized treatment.