a lip burning sensation may result from abnormal sensations in the lips due to nerve damage or dysfunction. lip burning sensation may also result from different types of lip burns or even chapped lips. maybe this will help: <link>
how to cure the so called "burning lip syndrome"? only continuous application of eletone slightly relieves it. girlfriend 18. been to many doctors and dermatologists. puffy swollen burning painful lips. over 2 years w/ problem. . had allergy patch. negative. . biopsy showed only inflammation. medications: