When urinating, the left side of the scrotum occasionally feels pain. I don't know what's going on.

The andrology expert of Shaoguan Fukang andrology hospital believes that scrotal pain may actually be testis or epididymis, but it is left-sided pain anyway, usually left-sided scrotal pain. There are several possibilities. One possibility is that there is local inflammation, such as spermatic cord inflammation, or vas deferens inflammation, or epididymal and testicular inflammation, or varicocele. , can cause local pain. Inflammation like this, because the testicles are outside, you can touch them. For example, epididymal inflammation will definitely cause epididymal swelling and testicle inflammation. It is normal and abnormal that testicles can directly feel any pain when touched. The varicocele can also be felt, which is relatively easy to diagnose. The second is that inflammation in other places is reflected on the testicles, which is more common. For example, the most common prostatitis now. Prostatitis can radiate to testis, thigh root, perineum, waist and buttocks. It can radiate to this area. If there is urinary tract infection, especially mycoplasma and chlamydia infection, the pain in testicles will be higher. Because of mycoplasma and chlamydia infection, as long as you touch the testicles innocently in testicular pain, the pain will suddenly radiate to the testicles. This is probably the infection of mycoplasma, chlamydia and gonococcus, and these bacterial infections are the most painful. The other is prostate pain, prostate pain syndrome. In fact, there is nothing wrong with the prostate, but there will be pain around the prostate. In fact, this kind of pain is related to personal psychological condition. The disease itself has no inflammation of the prostate. Because of psychological stress or psychological disorder, there will be muscle groups or smooth muscles of some pipes around the prostate, such as smooth muscles of vas deferens or ejaculatory ducts. Or some other smooth muscles in the pipeline can cause vein contraction, muscle spasm, muscle cramp and local reflex pain. Prostate pain syndrome itself can also reflect testicular pain and epididymal pain. In fact, there is nothing wrong with testicles and epididymis. The netizen suggested that there is pain when urinating, and it is likely that there is pressure when urinating. Compression of prostate, bladder, urethra, etc. Will reflect the pain in that place. You can check it.