by John Kenyon, CNA » Mon Jan 19, 2009 9:57 pm
These are usually the result of an ingrown hair. If it doesn't do anything more and slowly goes away, it can safely be left alone. If it grows and/or if it eventually drains, then you'll need to have a doctor look at it, as it may be infected and may require treatment. Usually it doesn't turn out that way, however.
John Kenyon, EMT, CCT
Non-invasive cardiology tech, Emergency and Critical Care technician, Critical Incident Stress Mgmt. specialist
