Learn About Geographic Tongue
Geographic tongue is characterized by irregular patches on the surface of the tongue. This gives it a map-like appearance.
Patches on the tongue; Tongue - patchy; Benign migratory glossitis; Glossitis - benign migratory
The exact cause of geographic tongue is unknown. It may be caused by a lack of vitamin B. It also may be due to irritation from hot or spicy foods, or alcohol. The condition appears to be less common in smokers.
The change in pattern on the surface of the tongue occurs when there is a loss of the tiny, finger-like projections, called papillae, on the tongue. These areas look flat as a result. The appearance of the tongue may change very quickly. The flat-looking areas may remain for more than a month.
Symptoms include:
- Map-like appearance to the surface of the tongue
- Patches that move from day to day
- Smooth, red patches and sores (lesions) on the tongue
- Soreness and burning pain (in some cases)
No treatment is needed. Antihistamine gel or steroid mouth rinses may help ease discomfort.
Universidade Federal Fluminense
Bruna Picciani is in Rio De Janeiro, Brazil. Picciani is rated as an Elite expert by MediFind in the treatment of Geographic Tongue. They are also highly rated in 4 other conditions, according to our data. Their top areas of expertise are Geographic Tongue, Glossitis, Pustular Psoriasis, and Psoriasis.
University Medical Center Ljubljana
Dasa Stupica is in Ljubljana, Slovenia. Stupica is rated as an Elite expert by MediFind in the treatment of Geographic Tongue. She is also highly rated in 6 other conditions, according to our data. Her top areas of expertise are Lyme Disease, Geographic Tongue, Glossitis, and Encephalitis.
University Of Ljubljana
Eva Sabljic-Ruzic is in Ljubljana, Slovenia. Sabljic-Ruzic is rated as an Elite expert by MediFind in the treatment of Geographic Tongue. She is also highly rated in 8 other conditions, according to our data. Her top areas of expertise are Lyme Disease, Geographic Tongue, Glossitis, and Gianotti-Crosti Syndrome.
Geographic tongue is a harmless condition. It may be uncomfortable and last for a long time.
Contact your provider if the symptoms last longer than 10 days. Seek medical help right away if:
- You have breathing problems.
- Your tongue is severely swollen.
- You have problems speaking, chewing, or swallowing.
Avoid irritating your tongue with hot or spicy food or alcohol if you are prone to this condition.
Published Date : February 01, 2021
Published By : Josef Shargorodsky, MD, MPH, Johns Hopkins University School of Medicine, Baltimore, MD. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
Daniels TE, Jordan RC. Diseases of the mouth and salivary glands. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 397.
James WD, Elston DM, Treat JR, Rosenbach MA, Neuhaus IM. Disorders of the mucous membranes. In: James WD, Elston DM, Treat JR, Rosenbach MA, Neuhaus IM, eds. Andrews' Diseases of the Skin: Clinical Dermatology. 13th ed. Philadelphia, PA: Elsevier; 2020:chap 34.
Pham KL, Mirowski GW. Oral diseases and oral manifestations of gastrointestinal and liver disease. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 24.