Ingrown hair cyst Treatments causes and preventionLump resulting from an ingrown trichome may be an unpleasant condition that demands proper treatment. Such type of lump forms when an ingrown hair becomes back within the skin, triggering irritation and potential infection. Managing a cyst resulting from an ingrown strand properly can help relieve pain and stop additional issues. If you're having difficulties with a cyst, consulting professional guidance is recommended to treat it properly and avoid any potential dangers hinged on self-treatment.