After minimally invasive surgery for prostate hypertrophy, the patient can be discharged from the hospital in about 7 days. After minimally invasive surgery for prostate hypertrophy, urethral stenosis may occur, which will cause the patient to have urinary obstruction. After the surgery, a catheter will be put in place, and the patient will need to stay in the hospital for observation and treatment for about 7 days, and can be discharged from the hospital when the patient can urinate on his own, and does not have any postoperative infections as well as other complications. If the patient’s wound develops infection, bleeding and other complications, he or she needs to continue to be hospitalized for observation and treatment, and the discharge time will be delayed until the patient recovers. The exact number of days the patient needs to be hospitalized should be judged under the doctor’s examination and according to the patient’s recovery, and if the patient is in discomfort, targeted treatment should be taken under the doctor’s examination and according to the patient’s condition manifestation.