The cause of geographic tongue is not known, although it could be linked with allergies. In some cases geographic tongue causes soreness and burning. There is no specific treatment, although home treatment measures may relieve the soreness of geographic tongue. It may take a month for the tongue to regain its normal texture.
|Primary Medical Reviewer||William H. Blahd, Jr., MD, FACEP - Emergency Medicine|
|Specialist Medical Reviewer||David Messenger, MD|
|Last Revised||July 20, 2012|
WebMD Medical Reference from Healthwise