What symptoms do men generally experience when they have orchitis?

Men with orchitis typically experience the following symptoms: 1. Pain and swelling: There is noticeable pain and swelling in the testicular area, and sometimes the pain may radiate to the groin, scrotum, and upper thigh. 2. Redness and warmth: The skin over the affected area may become red and feel warm to the touch, accompanied by tenderness; systemic fever may also occur. 3. Urethral symptoms: Some patients may have urethral irritation symptoms, such as urethral pain, frequent urination, and urgency. 4. Systemic symptoms: In addition to local manifestations, systemic toxic reactions such as nausea, vomiting, high fever, and chills may also appear. 5. Parotid swelling: In patients with viral orchitis, swelling and pain of the parotid glands may also be observed.