Which bacterial STD is known to cause urethritis in men?

Bacterial STDs such as gonorrhea and chlamydia are particularly well-known for causing urethritis in men. Urethritis is an inflammation of the urethra, which can lead to symptoms such as pain during urination, increased frequency of urination, and discharge from the penis.

Gonorrhea, caused by the bacterium Neisseria gonorrhoeae, is often associated with purulent discharge and can affect various parts of the urogenital tract. Chlamydia, caused by Chlamydia trachomatis, is frequently asymptomatic in men but can also lead to similar symptoms of urethritis. Both of these conditions are highly prevalent and are considered common causes of urethritis in the male population, making them the correct choice for this question.

In contrast, syphilis typically progresses through stages that involve more complex symptoms rather than isolated urethritis. Herpes, primarily caused by HSV-1 and HSV-2, is commonly associated with sores and lesions rather than urethritis specifically. Trichomoniasis, while a sexually transmitted infection, is caused by a protozoan rather than a bacterium and is more commonly linked to vaginitis in women than to urethritis in