Canker sores are common ulcers that can appear on the inside of the cheeks, lips, or tongue. Although they usually heal on their own within one to two weeks, they can be painful while eating or speaking. At Newman Dental we evaluate the sore to confirm the diagnosis and rule out other conditions. In some cases we may treat the area with a soft tissue laser to reduce discomfort and promote faster healing. If sores occur frequently, we can also help identify possible triggers.
FAQ Category: Mouth Sores & Soft Tissue
What causes canker sores?
Canker sores can be triggered by several factors including minor trauma, stress, certain foods, or nutritional deficiencies. Some people are naturally more prone to developing them than others. Although they are uncomfortable, they are not contagious and typically resolve on their own. At Newman Dental we evaluate the sore to confirm that it is a typical canker sore. If they occur frequently, we may discuss ways to reduce irritation or identify possible contributing factors.
How long should a mouth sore last?
Most minor mouth sores heal within one to two weeks. During this time the tissue gradually repairs itself and discomfort usually improves each day. If a sore persists longer than two weeks, it should be evaluated by a dentist. At Newman Dental we carefully examine any lesion that does not heal normally. This allows us to rule out other conditions and recommend appropriate care.
When should I worry about a sore in my mouth?
A mouth sore should be evaluated if it persists longer than two weeks, becomes unusually painful, or changes in appearance. While most sores are harmless, persistent lesions should always be examined to rule out more serious conditions. At Newman Dental we include oral cancer screenings as part of routine examinations. Careful evaluation of oral tissues helps ensure early detection of abnormalities. When identified early, most conditions can be treated successfully.
Can a dentist treat cold sores?
Cold sores are caused by the herpes simplex virus and usually appear on the lips or surrounding skin. While dentists cannot cure the virus, treatment may help reduce discomfort and speed healing. At Newman Dental we evaluate the lesion and may recommend medications or supportive care. Laser therapy may also help reduce symptoms in certain cases. Early treatment can sometimes shorten the duration of an outbreak.
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