What causes pain in the left testicle?

Oct 11, 2022 Source: Cainiu Health
Disease description:

Recently I've been feeling pain in my left testicle, but I haven't experienced any trauma, so it's quite strange. I'd like to ask, what could be the possible causes of pain in the left testicle?

Doctor's answer (1)
Dr. Li Mingchuan
Left testicular pain may be caused by a cold, excessive sexual activity, or could be a sign of orchitis. Many factors can lead to testicular pain, so it is essential to visit a hospital for examination. It might also result from a hernia. If there is a tumor, cyst, or injury from a fall in the testicle, pain may occur and symptomatic treatment will be necessary. In daily life, keep warm, avoid masturbation, and engage in regular physical exercise.