What exactly causes dull pain in the testicles?

Oct 11, 2022 Source: Cainiu Health
Disease description:

There is always a symptom of dull pain in the testicles, but I don't know what's going on—what exactly causes this kind of dull testicular pain?

Doctor's answer (1)
Dr. Li Mingchuan
The causes of dull pain in the testicles are generally due to testicular lesions. If a patient experiences acute and severe pain, it is usually caused by testicular or testicular appendage torsion, acute epididymo-orchitis, trauma, or similar conditions. Chronic pain often occurs in cases of varicocele, hydrocele of the testis, or testicular tumors, commonly presenting as distending or dragging pain. Varicocele may lead to a sensation of heaviness and discomfort in the affected side of the scrotum.