Cool Hair Growing Under Skin Not Ingrown Hair References. Web an ingrown hair occurs when the hair grows back into your skin, causing the area to become red, swollen and itchy. If you tend to wax, shave, or tweeze the area with the ingrown hair, take a break and let your skin heal.

You may notice your hair stops growing in one spot or seems to be. Ingrown hairs are sometimes called razor bumps, shave bumps or barber bumps. Web the bottom line.