In the human body, the urethra transports urine from the body to be expelled. The lining of the urethra can become inflamed, resulting in a condition called urethritis.
I have had the constant urge to urinate for almost 2 weeks now- no burning or discharge, just constant unceasing urge to urinate that is unchanged by actually emptying my bladder.
Urethritis is any inflammation of the urethra, most commonly a result of bacteria causing a sexually transmitted disease (STD) like chlamydia or gonorrhea.
Viruses are a less likely cause.