The medical term is Epididymal hypertension. There is no hard-and-fast definition of blue balls given that post-arousal pain can occur for many different reasons. Because of this, some providers ...

Injuries, infections, kidney stones, hernias, and testicular cancer can all cause testicular pain. Sometimes, pain in your balls may not have an obvious cause and will go away without treatment.

Testicular temperature needs to be about 5 degrees ... Several conditions may affect the testicles, which can cause inflammation, pain, and swelling of the testes and scrotum.

Ask the Expert, Dr. David Alonzo explains what causes testicular cancer as well as signs and symptoms.