<unk>  is the inflammation of the urethra. The most common symptoms include painful or difficult urination and urethral discharge. It is a commonly treatable condition usually caused by infection with bacteria. This bacterial infection is often sexually transmitted, but not in every instance; it can be idiopathic, for example. Some incidence of<unk>  can appear asymptomatic as well.
Urethritis
Urinary tract infection
Vaginitis
Oophoritis
Chondritis
Orchitis
Prostatitis
Salpingitis