The pain in testicle are mainly caused by: orchitis, damage, prostatitis, testicular torsion, epididymitis and varicocele. How long did you have the pain? Do you have other symptoms? Testicle is a important genital of men. You'd better to have a check in hospital. If you are confirmed to have orchitis and prostatitis, please do not worry about it. The herbal pill like Diuretic and Antiinflammatory Pill can cure these diseases effectively. If you have any question, welcome to contact us.