What causes a needle-like pain between the testicles and anus?

Oct 11, 2022 Source: Cainiu Health
Disease description:

In the past few days, I've noticed some discomfort—specifically, a sharp, needle-like pain between the testicles and the anus. What could be causing this kind of pain between the testicles and the anus?

Doctor's answer (1)
Dr. Li Mingchuan
Pain like a needle prick between the testicles and anus is usually caused by conditions such as abscesses in the perineal area. Perineal pain is a common symptom, and patients may experience frequent urination, urgency, and painful urination. If diagnosed with acute suppurative inflammation, a prostatic fluid examination should be performed. The perineal region harbors a large number of bacteria; when resistance is reduced or damage to the skin or mucous membranes occurs, bacterial infection may develop, leading to abscess formation.