If there is a stinging pain in the urethra at the end of urination, the possible causes are: 1. Inflammation of the urethra, such as bacterial prostatitis, inflammation of the bladder neck, etc., can appear pain after urination, and may be accompanied by discomfort such as frequent and urgent urination. In case of increased inflammation, there may be hematuria at the end of urination, i.e. the urine is initially normal in color but may become red and painful when urinating the last few drops or segments of urine. It is recommended to take urine routine, confirm the infection and then treat it with anti-infection treatment, either one oral levofloxacin capsule 3 times a day or one oral cefixime capsule 2 times a day. 2. Bladder stones can also cause pain at the end of urination and are accompanied by the typical phenomenon of interruption of urination, i.e. urination suddenly stops when in pain and resumes when changing position. In this case, it is recommended to perform a urinary ultrasound to rule out the presence of bladder stones. If bladder stones are present, transurethral bladder stone lithotripsy will be performed to remove the stones and improve the symptoms.