Ingrown Hair Cysts Treatments Causes Symptoms Bump from an hair may be an uncomfortable issue that needs adequate treatment. Such form of lump develops when
an ingrown hair grows back into the skin, causing irritation and possible infection. Treating an ingrown hair cyst caused by an ingrown strand effectively could help alleviate discomfort and avoid further complications. If you're dealing with a cyst, seeking professional advice is advisable to manage it adequately and prevent any potential hazards associated with DIY approaches.