If there is pain in urination, the first diagnosis to consider is urinary tract infection, usually due to bacteria through the urethra retrograde infection of the urinary system resulting in inflammation, women are more common. It is usually recommended to take levofloxacin or fosfomycin to treat, usually taking time in 3-7 days, taking 3-7 days after the disappearance of the symptoms can be rechecked urine routine, to see whether the white blood cells in the urine has turned negative. Secondly, it is possible that urinary pain may occur due to the presence of urethral calculi, which are more common in male patients. This is because men themselves have a prostate gland, and in the case of patients with an enlarged prostate, the stone may become lodged in the prostate. For patients with urethral stones, if the stones do not pass on their own, cystoscopy for lithotripsy and stone removal is required.