Ingrown Hair Cyst Symptoms Treatment Prevention and MoreCyst resulting from a follicle is an uncomfortable issue that demands proper treatment. Such kind of bump forms when a hair grows in into the skin, causing irritation and potential infection. Treating an ingrown hair cyst caused by an ingrown strand properly may help ease discomfort and avoid further issues. In case you are dealing with a cyst, seeking professional guidance is advisable to treat it properly and prevent any potential hazards associated with self-treatment.