Geographic Tongue Overview
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 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- or tacrolimus-containing mouth rinses may help ease discomfort.
Johns Hopkins University
Wayne Koch is an Otolaryngologist in Baltimore, Maryland. Dr. Koch and is rated as an Advanced provider by MediFind in the treatment of Geographic Tongue. His top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Tongue Cancer, Human Papillomavirus Infection, Laryngectomy, and Glossectomy. Dr. Koch is currently accepting new patients.
University Of Penn - Medical Group
Ara Chalian is an Otolaryngologist in Philadelphia, Pennsylvania. Dr. Chalian and is rated as an Experienced provider by MediFind in the treatment of Geographic Tongue. His top areas of expertise are Salivary Gland Tumors, Acinic Cell Carcinoma of Salivary Glands, Oral Squamous Cell Carcinoma, Thyroidectomy, and Gastrostomy.
Jefferson University Physicians
Joseph Curry is an Otolaryngologist in Philadelphia, Pennsylvania. Dr. Curry and is rated as an Experienced provider by MediFind in the treatment of Geographic Tongue. His top areas of expertise are Head and Neck Squamous Cell Carcinoma (HNSCC), Salivary Duct Stones, Throat Cancer, Laryngectomy, and Gastrostomy.
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: March 01, 2023
Published By: Josef Shargorodsky, MD, MPH, Johns Hopkins University School of Medicine, Baltimore, MD. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
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