Balanitis is an infection or inflammation of the skin on the head (glans) of the penis. In men who are not circumcised, this area is covered by a flap of skin known as the foreskin, or prepuce. Balanitis can occur in both circumcised and uncircumcised men, although it occurs more commonly in men who are not circumcised. Young boys generally are affected only if they have a very tight foreskin that is difficult to pull back.
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