Many men are love to make epididymitis and orchitis wrongly, because epididymitis and orchitis both are diseases happen on men’s reproductive organs (a long structure on the posterior surface of the testes, that stores and matures sperm before it is expelled through the ductus deferens). The two diseases normally result from ascending infection of the urinary tract.
The occurrence of these conditions in isolation is rare, with epididymitis and orchitis normally occurring together. In the US, it is estimated that there are 600,000 cases of this condition each year, occurring most commonly in the 19-35 year old age group.