Inflammation of the Testicle (Orchitis) Topic Guide
Inflammation of the Testicle (Orchitis): Orchitis is inflammation of one or both testicles in men, usually caused by an infection. Examples of causes of orchitis include a viral infection such as mumps, mononucleosis, coxsackievirus, E. coli, and STDs. Symptoms of orchitis include testicular swelling, redness, and pain; fever; nausea; fatigue; headache; body aches; and pain during urination. Treatment of orchitis depends upon the cause.
Chlamydia Chlamydia is a sexual transmitted disease (STD) transmitted when people have sexual relations. Often, there are no symptoms. Chlamydia is caused by the bacterium Chlamydia trachomatis and is transmitted either from person to person through sexual contact (oral, anal, or vaginal); or from mother to child during birth. Symptoms of chlamydia may vary in men and women. Treatment is generally through antibiotics.