You may have heard the term before, but whether or not you have, it is important to know exactly what leukoplakia is. Leukoplakia is a condition that affects about 2% of the population and causes pale, white or gray patches on the inside of the cheeks, tongue, or floor of the mouth that cannot be rubbed off and are not explained by another known condition. Most patches are benign, but some can be precancerous, which is why people who notice these changes in their mouth often want to understand the symptoms, risks, evaluation, and treatment options, including how leukoplakia can relate to oral cancer. They can be painful and often cause discomfort or insecurity in those presenting with the condition. Chronic irritation is the primary cause of leukoplakia.
Concerns of Leukoplakia, Oral Cancer, and Oral Potentially Malignant Disorders
Leukoplakia itself is not harmful and does not pose a large threat to you or your oral health. Leukoplakia is a condition involving white oral lesions or patches in the mouth that cannot be rubbed off and are not caused by another known condition. Not every white patch in the mouth is leukoplakia, so proper evaluation matters. However, in some cases, leukoplakia has been linked to early warning signs of oral cancer and an increased risk of malignant transformation. That is precisely why it is important to speak with an oral specialist if you notice lesions beginning to appear in your mouth, and to contact a dentist immediately so they can review possible risk factors. They will be able to examine the lesions and check for other signs to confirm oral cancer is not present. They can also suggest an effective treatment plan that will alleviate pain and symptoms and help heal the lesions quickly.
Common Leukoplakia and Hairy Leukoplakia Symptoms
Leukoplakia may be harmless in many cases, but some lesions carry a higher risk based on factors like appearance, location, and cause; for example, homogeneous leukoplakias have about a 0.6% to 5% cancer risk, while higher-risk changes in the oral mucosa may reflect abnormal cells, epithelial dysplasia, or other dysplastic lesions tied to oral cancer development, oral carcinoma, and broader oral potentially malignant disorders. Common early signs include pale white lesions, gray patches, discolored tissues, raised or thick surfaces in the mouth, or irregularly textured areas on the cheeks, gums, or tongue, and some changes have a greater chance of malignant transformation than others, including oral leukoplakia, proliferative verrucous leukoplakia, lichen planus, and lesions shaped by clinicopathological factors or the natural history seen across head and neck disease. Leukoplakia may also cause discomfort when eating spicy or acidic foods. If you notice white patches that do not rub off, unlike oral thrush, or other patches in your mouth, contact a dentist immediately for an exam, especially if local irritation from chewing gum, broken dentures, or areas that appear where you wear dentures could be involved. Some describe a hairy, fuzzy sensation when dealing with the condition, and in those cases leukoplakia is referred to as oral hairy leukoplakia, which is linked to a weakened immune system and may be associated with HIV infection or Epstein-Barr virus, and factors such as areca nut exposure can still matter in the differential. Suspicious lesions are commonly evaluated with biopsy to help guide the right treatment plan and available treatment options.
Learn More About Leukoplakia Treatment
If you are needing more information on leukoplakia, the risks of the condition or its causes and treatment, reach out to the Oral & Facial Surgery Institute at (435) 238-7083 today. It is important to maintain your oral health, and warning signs can include white or gray patches. These can be early signs, and if you notice white patches, get them checked. Oral thrush can also cause white areas, so appearance alone does not confirm leukoplakia. Tobacco products, including smokeless tobacco products, are known risk factors, and chewing tobacco may further increase concern. Preventative care is the first step to help prevent leukoplakia, and our oral surgeons can set you on an oral care plan suited for you and your lifestyle.