Hello,
This is most likely, linea alba (the white line inside your cheek) takes time to form, and it also takes time to fade away. Normally, it is harmless, painless, and asymptomatic.
However, if it appears red in color or develops ulcers, it may be due to cheek biting, which should be corrected as soon as possible.
In your case, it could be related to your wisdom tooth or possibly other teeth. Since youâve already had your third molar removed, your dentist should check if any other teeth are contributing to the issue. If needed, they may perform a minor adjustment or enameloplasty. In some cases, they might also recommend wearing a night guard for a while.
The best step is to get it examined again by your dentist.
Be assured, this condition is completely treatable.
Next Steps
The next step is to visit the dentist again for a proper evaluation and follow their advice. This is a completely treatable condition.
Health Tips
Being careful while chewing and drinking plenty of water can help reduce irritation. If the area feels sore, softer foods may also be more comfortable. Good oral hygiene is important, and if your dentist suggests a small adjustment or a night guard, following their advice will help prevent the problem from coming back. Do not try to treat it yourself, as that can cause more harm. If ulcers last more than two weeks, or if you notice increasing pain, swelling, or difficulty opening your mouth, itâs best to see your dentist right away. The good news is that this condition is completely treatable with the right care.