Nodule from a trichome is an uncomfortable issue which needs adequate treatment. Such kind of bump arises when a hair grows in within your epidermis, triggering irritation and possible infection. Managing an ingrown hair cyst caused by an hair effectively can help relieve pain and prevent further issues. In case you are struggling with a cyst, consulting professional advice is recommended to manage it properly and prevent any potential dangers associated with DIY approaches.
Ingrown Hair Cleveland Clinic