Checking for signs of oral cancer is also a part of your dentist’s regular check-up procedure. A dentist is able to assess your mouth thoroughly for abnormalities, so it’s vital to visit your dentist regularly.

You can also look for the signs yourself in-between visits, by checking your lips, gums, tongue, cheek and inside of your mouth for irregularities.

Signs and symptoms to be aware of include:

• Red or white patches in your mouth
• An ulcer or sore that does not heal and/or bleeds easily
• A blood blister that does not heal
• A thick or hard spot or lump that may or may not be painful
• A roughened or crusted area or sore
• Numbness anywhere in your mouth
• Pain and tenderness
• Changes in the way your teeth fit together when you bite down
• Pain when chewing or swallowing
• Difficulty when swallowing or moving your jaw
• Difficulty moving your tongue
• Changes in your speech such as slurring or lack of clarity
• Loose teeth and/or sore gums
• Altered taste
• Swollen lymph glands

Looking after your teeth helps keep your mouth in optimum condition. Ways to maintain good oral health include:

• Brush your teeth twice a day
• Floss your teeth once a day
• Consume a healthy diet rich in vegetables and lean protein. Reduce your intake of sugary foods and beverages
• Drink plenty of fluoridated tap water
• Drink no more than two standard alcoholic drinks per day
• Don’t smoke
• Check your mouth regularly for any unusual sores and lesions
• Have regular dental check-ups where your dentist will look at the health of both your teeth and your mouth

Most importantly, do not delay seeking immediate advice from a dentist or medical professional if you notice any unusual symptoms or sores on your lips or in your mouth.