Why does it hurt after peeing

After urinating, the pain is mostly lower abdominal pain, or pain in the urethral orifice, showing the cause of this pain, generally speaking, it is caused by inflammation of the bladder through the bladder triangle, or urethra. If male, you can first diagnose prostatitis, see a professional doctor, and then test whether there is prostatitis, and then carry out a further treatment. For women, if the urine is finished, a pain in the future may be an inflammation of the bladder triangle, or a chronic inflammation of the urethral orifice. At this time, the following needs to be a bladder, urethra, cystoscope examination, to confirm whether there is a problem, such as to see if there is no white spot in the bladder mucosa, a chronic inflammation of the urethral orifice, if these problems are found, and then further treatment.