16 Best Natural Remedies for Ingrown HairCyst caused by an ingrown trichome is an uncomfortable ailment which demands proper treatment. This form of lump develops when an ingrown hair becomes back into your epidermis, triggering inflammation and potential infection. Managing a cyst caused by an strand properly could help alleviate discomfort and stop further issues. If you're dealing with a cyst, seeking professional guidance is advisable to treat it properly and avoid any potential dangers associated with treating it on your own.