Always want to urinate also a little pain, in the clinical we are called frequent urination, painful urination, the specific reasons are as follows: 1, common in the urinary tract infection, especially cystitis, urethritis. It is often seen in female patients, because the urethra of female patients is shorter and straighter, when the hygiene conditions are not good, urinary tract infections can occur; 2, also seen in male patients, mainly due to prostatitis or prostatic hyperplasia secondary to urinary tract infections, but also common in male patients with a history of unclean sexual intercourse; 3, not excluding urethral stones or ureteral stones in the lower part of the ureter. Therefore, it is best to go to the urology department of a regular public hospital to check the urinary routine and do urological ultrasound, which can make a clear diagnosis initially.