| Whenever infection is present, it can always be serious as it could turn into a staph infection or worse...but I'm thinking that the reason people are saying that it could cause serious harm is because the nose is close to the maxillary veins and the cavernous sinuses, in which if infected, the infection could work its way up into the brain and potentially cause brain damage and/or death. Of course, it's VERY rare that this happens, and most infections clear up without any complications.
Has your friend been cleaning the piercing with the solution that was given to her at the piercing shop? If not, tell your friend to clean it...about twice a day. If the infection doesn't go away in a few days, then I suggest she takes a visit to the doc. |