The dull pain in the lower abdomen and testis may be related to diseases of the urogenital system, such as cystitis, epididymitis, orchitis, prostatitis, varicocele, etc. It does not rule out the condition of tumors, which need to be treated according to the etiology. Testitis is usually caused by bacteria and viruses. Bacterial infection rarely occurs in the testis itself. Because the testis has abundant blood and lymph supply, it has strong resistance to bacterial infection. Bacterial orchitis is mostly caused by the inflammation of the adjacent epididymis. If it is caused by orchitis or epididymitis, it is recommended to take antibiotics under the guidance of the doctor, such as cephalosporins, diuretic anti-inflammatory pills and other drugs. Sexual behavior is prohibited during treatment. If it is caused by stones in the ureter and bladder wall, spasmolysis and stone removal treatment are required, and external lithotripsy or endoscopic lithotripsy are required if necessary. If it is caused by prostatitis, it should be treated according to the treatment principles of prostatitis. If it is caused by testicular tumor, radical orchiectomy should be performed as soon as possible.
