Oral cancer is a type of cancer that develops in any part of the mouth, including the lips, tongue, cheeks, gums, and roof or floor of the mouth. It can be life-threatening if not diagnosed and treated in the early stages.

According to the American Cancer Society, about 53,000 Americans will be diagnosed with oral cavity or oropharyngeal cancer in 2021, and an estimated 10,860 people will die from these cancers. The good news is that early detection can save lives. Here are some warning signs of oral cancer that you should be aware of:.

1. Sore throat

If you have a persistent sore throat that doesn’t go away after a week or two, it could be a sign of oral cancer. The sore throat may be accompanied by difficulty swallowing, which can also indicate the presence of a tumor in your throat.

See your doctor or dentist if you experience these symptoms.

2. Mouth sore

A mouth sore that doesn’t heal after a couple of weeks could also be a sign of oral cancer. The sore can be white or red, and may be located on the gums, tongue, or inside of the cheek. It may also be accompanied by pain or tenderness.

If you notice a mouth sore that doesn’t heal, schedule an appointment with your dentist or doctor right away.

3. Lump or thickening in the mouth or neck

If you feel a lump or thickening in your mouth or neck, it could be a sign of oral cancer. The lump may be painless or tender, and can be located anywhere in the mouth or neck.

See your doctor or dentist if you notice a lump or thickening that persists longer than two weeks.

4. Numbness or tingling in the mouth or tongue

If you experience numbness or tingling in your mouth or tongue, it could be a sign of oral cancer. This sensation may be accompanied by a burning or prickling feeling. See your doctor or dentist if you have persistent numbness or tingling.

5. Difficulty chewing or swallowing

If you have difficulty chewing or swallowing, it could be a sign of oral cancer. This can be due to a tumor that is interfering with the normal functioning of your mouth and throat. See your doctor or dentist if you have difficulty chewing or swallowing.

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6. Hoarseness or change in voice

If you have a hoarse voice or a change in your voice that persists longer than two weeks, it could be a sign of oral cancer. This may be due to a tumor that is affecting your vocal cords.

See your doctor or dentist if you have a hoarse voice or a change in your voice.

7. Ear pain

If you experience ear pain or a feeling of fullness in your ear, it could be a sign of oral cancer. This may be due to a tumor that is pressing against nerves in your head and neck.

See your doctor or dentist if you experience persistent ear pain or fullness.

8. Unexplained weight loss

If you experience unexplained weight loss, it could be a sign of oral cancer. This is because the cancer can cause changes in your metabolism that lead to weight loss. See your doctor or dentist if you have unexplained weight loss.

9. Bad breath

Bad breath that persists even after brushing and flossing could be a sign of oral cancer. This is because the cancer can cause the buildup of bacteria in your mouth, leading to bad breath. See your dentist if you have persistent bad breath.

10. Red or white patches in the mouth

If you notice red or white patches in your mouth that don’t go away after a couple of weeks, it could be a sign of oral cancer. These patches may be flat or raised, and can be located on the gums, tongue, or inside of the cheek.

See your dentist or doctor if you notice red or white patches in your mouth.

If you experience any of these warning signs of oral cancer, see your dentist or doctor right away. Early detection and treatment can greatly increase your chances of survival.