Symptoms

Signs and symptoms of mouth cancer may include:

• A lip or mouth sore that doesn't heal
• A white or reddish patch on the inside of your mouth
• Loose teeth
• A growth or lump inside your mouth
• Mouth pain
• Ear pain
• Difficult or painful swallowing

When to see a doctor

Make an appointment with your doctor or dentist if you have any persistent signs and symptoms that bother you and last more than two weeks. Your doctor will likely investigate other more common causes for your signs and symptoms first, such as an infection.