What causes a pimple in the skin inside the penis?

Pimples in the skin of the penis are considered to be related to penile folliculitis, urethral stones, penile sclerosis and other diseases.

1.

The skin of the penis has hair follicles. If you don't pay attention to personal hygiene or the penis is injured, it is easy to cause folliculitis after infection with bacteria. It is manifested as local swelling, redness, and pain. The skin of the penis will appear as papules centered on the hair follicles, with occasional pustules at the top.

2. Urethral stones

If the stones of the upper urinary tract are embedded in the process of descending, local lumps or hard masses can be touched, and accompanied by pain and difficulty in urinating.

3. Penile

sclerosis is a disease in which many factors promote the formation of fibrous induration on the tunica alba of the penis. The patient's penis body will appear plaques or induration, accompanied by erectile pain, penile deformation and other phenomena.