The relaxation response also seems to increase the available level of serotonin, which is a chemical in the body that positively affects emotions and thoughts. While this information is promising, more studies are needed to directly confirm the relationship between massage and levels of serotonin in the brain.
The most common cause of scrotal itch is skin lesions such as psoriasis and eczema, when people can scratch so intensely that they make the skin bleed. But these conditions are of course visible and you say there is no rash, so we must think again.
Another cause of non-testicular scrotal pain is an inguinal hernia, which is when part of the intestine protrudes down through the abdominal wall into the scrotum. A varicocele, or abnormally dilated vein in the scrotum, can cause a similar type of dull ache.A dull ache originating from the testicle itself could be due to a benign mass such as a cyst, or more rarely, due to a more serious condition such as testicular cancer.ften, when men present with pain in the scrotum, the pain is not actually originating from the testicles, but rather from the surrounding structures. One such cause is epididymitis; this is inflammation of the epididymis, a coiled group of tubules sitting on top of the testicles.