What causes small bumps on the urethra opening of the glans penis?

Many men have small bumps on the urethra, but because it does not have much impact on life, it is often ignored by male friends, leading to more serious diseases. So what exactly causes small bumps on the urethra? In fact, this is related to the following four factors. The first factor is caused by genital warts.

1. It may be caused by condyloma acuminatum: the patient's skin lesions are initially small light red papules, which gradually grow larger and have an uneven surface with soft papillary lesions. Some are cauliflower-shaped with stalks at the roots. The surface is moist and dirty gray. For those who have had it for a long time, there may be erosive exudate on the surface, and sometimes there is an itchy feeling and scratching, which may lead to secondary bacterial infection, purulent secretions on the surface, with a foul odor and pain.

2. It may be caused by genital herpes: It often occurs in the foreskin, glans penis, coronal sulcus and penis of men, and occasionally in the urethral opening. Primary genital herpes is often accompanied by systemic symptoms such as general discomfort, low fever, headache, and local lymph node swelling. In addition to the presence of pimples on the glans glans coronal sulcus, urethral opening, etc., primary or recurrent genital herpes may be accompanied by dysuria, acute urinary retention, herpetic whitlow, encephalitis, and endometritis.

3. It may be caused by scrotal eczema: It is the most common disease of the scrotum, an allergic reaction, and a common genital skin disease in men. Scrotal eczema is commonly known as "scrotal wind" and "scrotal fistula". Scrotal eczema is the most common type of eczema. After infection, it itches severely and is very stubborn. Patients often suffer from pain or secondary infection due to scratching and inappropriate stimulation.

4. It may be caused by balanitis: the unclean matter between the foreskin and the glans, namely the smegma, accumulates and irritates the local foreskin and mucous membrane, causing inflammation, namely balanitis. Balanitis can lead to inflammation of the penis and the appearance of adverse symptoms such as small bumps.