What Is an Ingrown Hair Cyst And How to Get Rid Of It ParadeBump resulting from an ingrown trichome can be an unpleasant issue that needs adequate treatment. This form of cyst develops when an ingrown hair grows in into the skin, causing irritation and potential infection. Managing an ingrown hair cyst caused by an ingrown hair effectively can help relieve unease and prevent additional complications. In case you are struggling with a cyst, consulting professional recommendations is suggested to manage it adequately and prevent any potential hazards associated with self-treatment.