What's wrong with scrotal hair follicles?

Folliculitis is usually caused

by bacterial, fungal, or other microbial infection, which may be transmitted through skin contact or indirectly. Inflammatory stimuli can cause redness, swelling, and pain, and may sometimes cause cell necrosis and exfoliation around the hair follicle.

3

. Keratosis

is an inherited skin disorder that, in addition to genetic factors, may also be associated with changes in hormone levels, abnormal immune system function, and other causes.