Erythromycin used to treat nongonococcal urethritis

Condition analysis:
They are both in the same class of antibiotic so they probably can be used for the same type of infection.

Instructions:
Who Gets Nongonococcal Urethritis: Nongonococcal urethritis is a very common STD in the United States, responsible for more than 600,000 infections every year. NGU can affect both men and women, however it occurs much more commonly in men between the ages of 15 and 30. This is because the male urethra is prone to infection more frequently than the female urethra. Though any sexually active man or woman can contract NGU, your risk for developing the infection increases if you