Causes of Rough Skin Inside Your Mouth
Posted on 8/1/2025 by Wildhorse Dental Office |
 Have you ever felt a strange, rough patch inside your mouth? While it might seem alarming, rough skin inside your mouth is actually quite common. The technical term for this condition is leukoplakia, and it can appear as white, gray, or even brown patches on your cheeks, gums, tongue, or floor of your mouth. While leukoplakia itself isn't usually harmful, it's important to understand what's causing it and when to see a dentist.
What Causes Rough Skin Inside Your Mouth?
Several factors can contribute to rough skin inside your mouth, including:
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Tobacco use: Smoking and chewing tobacco are the most common causes of leukoplakia. The constant irritation from these habits can lead to changes in the cells lining your mouth. |
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Alcohol consumption: Heavy alcohol use can also irritate the mouth and contribute to leukoplakia. |
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Poor oral hygiene: Not brushing and flossing regularly can allow bacteria and plaque to build up, irritating the mouth and causing rough patches. |
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Sharp teeth or dentures: Rough edges on teeth or dentures can rub against the inside of your mouth, causing irritation and leukoplakia. |
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Certain medications: Some medications, such as those used for chemotherapy, can cause changes in the mouth, including leukoplakia. |
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Sun exposure: Sunburn on the lips can also cause leukoplakia. |
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Chewing on your cheek: This repetitive habit can irritate the inside of your mouth and lead to leukoplakia. |
When Should You See a Dentist?
While most cases of leukoplakia are harmless, some can be precancerous. It's important to see a dentist if you notice any of the following:
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A rough patch that doesn't go away after two weeks |
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A patch that is changing in size, shape, or color |
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A patch that is painful or bleeds |
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Difficulty swallowing or speaking |
How is Leukoplakia Treated?
The treatment for leukoplakia will depend on the underlying cause. If the cause is identified and addressed, the leukoplakia may go away on its own. However, if the cause cannot be identified or removed, your dentist may recommend removing the leukoplakia with surgery or laser treatment.
Preventing Rough Skin Inside Your Mouth
The best way to prevent rough skin inside your mouth is to practice good oral hygiene. This includes brushing your teeth twice a day, flossing daily, and seeing your dentist for regular checkups. You should also avoid tobacco use and excessive alcohol consumption. If you wear dentures, make sure they fit properly and don't rub against your gums.
By following these tips, you can help keep your mouth healthy and prevent the development of rough patches. However, if you do notice any changes in your mouth, be sure to see your dentist as soon as possible.
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