The possible causes of pain in the glans when urinating: first, glansitis, such as bacterial, fungal, trichomonas and other infections can cause local pain, the local presence of urine stimulation when urinating can lead to increased pain, often accompanied by local mucosal rupture or exudation, or with more secretions, etc., need to carry out relevant pathogenic examination to further determine, the disease may also be transmitted through unclean sexual contact, need to give The second, urethritis can appear when urinating radioactive pain in the glans, accompanied by frequent urination, urinary urgency, painful urination symptoms, need to carry out routine urine examination to further confirm the diagnosis, part of the acute urethritis can appear in the urethra purulent discharge, produce a slight pain or severe pain; third, urethral stones or tumors can appear in the urethra chronic pain, accompanied by urination aggravated, pain The pain may radiate to the glans or urethral orifice, accompanied by abnormal urination or blood in the urine, etc. Urethroscopy is recommended for further diagnosis.