What is the cause of testicular enlargement and hardening?

Testicular enlargement and hardening may be caused by orchitis, testicular torsion and epididymitis.

1, orchitis

orchitis is mainly caused by pathogen infection, testicular stimulation by inflammation, it can lead to testicular swelling, hardening phenomenon.

2, testicular torsion

may be related to testicular abnormal activity in the scrotum, testicular torsion, can lead to poor local blood circulation, causing testicular swelling, hardening symptoms.

3, epididymitis

epididymitis is usually caused by infection, urine reflux, obstruction and other factors, due to inflammation stimulation, can lead to rapid swelling and hardening of one side of the testicular symptoms.