Mouth Cancer: What You Need to Know
Knowing the signs of mouth cancer , what does mouth cancer look like and risk factors can help you take prompt action, which greatly improves the chances of successful treatment.
Signs of Mouth Cancer
You may notice subtle changes at first, which can sometimes be confused with less serious issues. If any of the following signs last for more than three weeks, it’s important to get checked:
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A sore or ulcer in the mouth that doesn’t heal
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White or red patches inside the mouth
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Lumps or growths on lips, gums, tongue, or inside cheeks
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Loose teeth without a clear cause
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Persistent pain in the mouth or ear
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Difficulty or pain while swallowing
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Difficulty speaking or hoarse voice
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Lumps in the neck or throat
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Unexplained weight loss
Causes and Risk Factors
Mouth cancer usually starts when the DNA inside certain cells in the mouth changes, causing those cells to grow uncontrollably. These are typically squamous cells, which form the lining of the mouth and lips.
While the exact cause in every case isn’t always clear, certain factors increase the likelihood of developing mouth cancer:
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Tobacco use of any form—cigarettes, cigars, pipes, chewing tobacco, snuff
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Frequent and heavy alcohol consumption
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Combined use of tobacco and alcohol, which further raises risk
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Excessive exposure to sunlight, especially on the lips
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Infection with human papillomavirus (HPV), a common sexually transmitted virus
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A weakened immune system due to medical conditions or medications
The Role of Dental Check-Ups
Regular visits to your dentist are important not only for keeping your teeth healthy but also for early detection of mouth cancer.
During routine cleanings and exams, your dentist and dental hygienist carefully examine your mouth for any unusual sores, patches, or lumps that might signal a problem.
If they spot something suspicious, they can guide you toward further evaluation or specialist care.
What You Can Do
If you notice any persistent changes like sores, patches, lumps, or pain in your mouth, contact your dentist to schedule an oral cancer screening.
Performing a simple self-check once a month may also help—use a mirror to look at the inside of your lips, gums, tongue, cheeks, and roof of your mouth for anything unusual.
Protecting your lips from excessive sun exposure, avoiding tobacco in any form, limiting alcohol intake, and maintaining a balanced diet all help reduce risk.
Early detection makes a difference. Don’t ignore persistent mouth changes—seek professional advice promptly.
Ready to take care of your oral health?
Contact your dentist today to schedule a screening or dental check-up. Your mouth deserves regular attention, and early checks can make all the difference.
