the problem started about 4 months ago, on a trip to Cancun, my lips both got blistered, a bit the bottom more then the top, but the bottom lip healed. I tried cortizone treatment, and have tried a steriod , and keep going in to have it checked. My doctors assistant yesterday said there are no leisons and she wants me to just keep putting petrolium jelly on it, as I have a problem of licking it. The spot is on the lip line, and is right in the middle. It is a bit sore, and bothersome. I keep wanting to lick it, so I keep putting the vasoline on it.... I am still a bit worried even though there are no leasions, because I have had it for so long, since September. 
                                                        
                                                     
                                                    
                                                        
                                                            
                                                            
                                                            
                                                                posted on
                                                            
                                                                Fri, 21 Dec 2012 
                                                            
                                                            
                                                            
                                                            
                                                                
                                                                    
                                                                    
                                                                    Mon, 5 Aug 2013
                                                                    
                                                                    
  Answered on 
                                                                 
                                                                
                                                                    
                                                                    
                                                                    Tue, 6 Aug 2013
                                                                    
                                                                    
  Last reviewed on