Lump from an ingrown hair can be an uncomfortable condition which needs adequate treatment. This kind of cyst arises when an ingrown hair grows back within your epidermis, triggering inflammation and possible infection. Dealing with an ingrown hair cyst caused by an ingrown hair properly could help alleviate discomfort and stop additional problems. Should you be having difficulties with an ingrown hair cyst, seeking medical advice is advisable to manage it adequately and avoid any potential risks associated with self-treatment.