17 Best Ingrown Hair Treatments Tested Reviewed for 2023Bump from an ingrown follicle is an unpleasant ailment which demands adequate treatment. This type of cyst forms when an ingrown hair grows back within the skin, causing swelling and possible infection. Managing an ingrown hair cyst caused by an hair properly could help alleviate pain and stop further issues. Should you be having difficulties with a cyst, consulting professional guidance is advisable to treat it adequately and prevent any potential dangers hinged on treating it on your own.