Urinary pain after prostate enlargement surgery is mostly caused by trauma and infection, which is treated with general treatment, medication and physical therapy. 1. General treatment: patients with postoperative urinary pain for various reasons, the first thing to do is to drink a lot of water, so that the urine many times to flush the trauma, in order to facilitate the relief of symptoms. And patients should abstain from alcohol, spicy and other stimulating foods, which is conducive to the recovery of the wound, help relieve urinary pain. 2. Drugs: The pain is obvious, the use of anti-inflammatory drugs such as amoxicillin, cephalosporin antibiotics, etc., and at the same time can be supplemented with blood circulation and blood stasis of drugs for treatment, such as prostate Shutong, etc., in order to alleviate the symptoms of urinary pain. 3. Physiotherapy: local physiotherapy of the prostate, such as heat therapy of the prostate, can play a role in activating blood circulation and promoting local blood circulation, in order to facilitate the improvement of the condition, urinary pain relief. When the symptoms of painful urination are serious, you should communicate with your doctor for timely treatment.