Nodule resulting from an ingrown hair may be an unpleasant ailment which demands correct treatment. This type of lump develops when an ingrown hair becomes in within the skin, causing irritation and potential infection. Dealing with an ingrown hair cyst caused by an hair correctly could help alleviate discomfort and prevent more issues. Should you be having difficulties with an ingrown hair cyst, visiting professional guidance is recommended to treat it properly and prevent any potential dangers hinged on DIY approaches.