Bump from an trichome is an uncomfortable ailment that requires proper treatment. Such type of cyst arises when an ingrown hair becomes in into your epidermis, triggering swelling and potential infection. Dealing with a cyst resulting from an ingrown strand correctly could help ease pain and prevent additional complications. In case you are dealing with an ingrown hair cyst, seeking medical recommendations is advisable to treat it properly and prevent any potential dangers associated with DIY approaches.