URETHRITIS. By Gabie Gomez. ETIOLOGY. Urethritis is an inflammation of the urethra that is usually caused by an infection Uncomplicated urethritis usually results from infection by the bacteria Escherichia coli, commonly found in the bowel.
-Tetracycline (500 mg 4 times a day for seven days)
-Ciprofloxacin (500 mg once a day)
- Erythromycin (500 mg 4 times a day for seven days; preferred in pregnancy)