Famous Ingrown Hair On Scalp Ideas. By steven rowe updated on september 07, 2023 medically reviewed by susan bard, md fact checked by rich scherr we independently evaluate all recommended products and. Web prevention takeaway ingrown hairs are hairs that have grown back into the skin.

It may or may not be accompanied by an infection of the hair follicle ( folliculitis) or razor bumps ( pseudofolliculitis barbae ), which vary in size. It's often caused by an infection with bacteria. A hair becomes ingrown if it grows back into your skin while being outside of its hair follicle.