Infection ingrown hair removal close up

Ingrown hair is a condition where hair curls back or grows sideways into the skin. The condition is most prevalent among people who have coarse or curly hair. It may or may not be accompanied by an infection of the hair follicle or "razor bumps", which vary in size. While ingrown hair most commonly appears in areas where the skin is shaved or waxed, it can appear anywhere. Anything which causes the hair to be broken off unevenly with a sharp tip can cause ingrown hairs. Shaving is the leading cause, followed by waxing and tight clothing.