Urethral pain is just a symptom, there are more causes of urethral pain, the common causes are urethritis, urethral stones, urethral polyps, urethral foreign body irritation, urethral trauma and other conditions. The main cause of stinging pain at the urethra is urethral inflammation, which causes redness and stinging pain at the urethra, and most of these conditions are accompanied by symptoms such as frequent urination, urinary urgency, painful urination, and pus flowing from the urethra, especially when the pain is more pronounced during urination. For example, gonococcal urethritis and non-gonococcal urethritis caused by mycoplasma and chlamydia infection. In addition, stones in the anterior urethra can also cause pain in the urethral orifice. Stones can get stuck in the navicular fossa of the anterior urethra and cause pain in the urethral orifice, in which case there is a feeling of obstruction, poor urination, and the location of the stone can be felt in the anterior urethra. Secondly, urethral polyps and foreign body irritation can also cause pain in the urethra, such as warts at the urethral opening and violent injuries can also cause pain in the urethra. In summary, the main causes of urethral pain are urethritis, urethral stones, urethral polyps, urethral foreign body irritation, urethral trauma and other conditions. It needs to be clarified after detailed medical history, physical examination, as well as urine routine and ultrasound examination.