Whether testicular swelling and pain can be cured by itself depends on the severity. Mild testicular swelling pain can heal itself, but if it is a serious urinary tract infection, especially testicular infection, epididymitis, or if the damage is more serious, it is not very likely to heal itself, and the cause of testicular swelling pain should be considered testicular infection, epididymitis, scrotum infection, and other factors may also cause testicular swelling pain, such as testicular or epididymal tuberculosis, and spermatic cord The testicular swelling and pain can also be caused by other factors, such as tuberculosis of the testicles or epididymis, varicose veins, chronic prostatitis, spermatorrhea, tumors and stone disease of the testicles and epididymis. Of course, endocrine disorders in men may also cause testicular swelling and pain, and injuries may also cause testicular swelling and pain, such as testicular swelling and pain caused by injuries to the urethra and testicles caused by a car accident, or by the operation of instruments via the urethra in a hospital. If there is a bacterial infection, the patient may have a high fever, chills and other systemic symptoms, as well as a feeling of swelling in the testicles, accompanied by edema and pain in the scrotum, and serious complications such as septicemia. Testicular swelling and pain should be promptly seen and given standard treatment.