Orchitis in the late stage what manifestations

Patient's question:

What is epididymitis. What are the symptoms of epididymitis

Doctor's answer:

① The patient's testicles experience swelling and tenderness again, often accompanied by a sense of (shuàngdòng) with pus accumulation on the inflamed membrane.
② The patient frequently presents with redness and swelling of the scrotal skin, as well as recurrent hydrocele in the scrotum.
③ In cases of recurrent viral orchitis in children, swelling or pain in the parotid glands may sometimes be observed.
④ The patient typically exhibits systemic symptoms again, such as high fever, chills, nausea, and dry vomiting. Locally, the testicles may cause pain, which can even become severe and radiate to the groin, leading to redness and swelling of the scrotal skin. Sometimes, the testicles are noticeably swollen and tender.