What causes a heavy and aching pain in the testicles?

Patient's question:

Age
Current general condition: Testicles have a vague, dull pain and fullness. Over a month.

Doctor's answer:

There are many factors that can cause testicular pain, such as orchitis, testicular tumors, testicular cysts, hydrocele, epididymitis, seminal vesiculitis, prostatitis, etc. These conditions can all lead to symptoms of testicular pain. The testes are important reproductive organs in males, and any problems with them can directly affect future fertility and sexual function. Diseases are constantly progressing, so it is recommended that you undergo appropriate examinations to confirm the diagnosis and receive targeted treatment for early recovery.