When you think about cancer, your mouth might not be the first place that comes to mind. However, oral cancer can affect the lips, tongue, gums, inner cheeks, and other tissues in and around the mouth. Although it accounts for a relatively small share of cancer diagnoses, it can have serious consequences, especially when it goes undetected.
Understanding the facts about oral cancer can help you recognize potential warning signs, understand your risk factors, and take steps to protect your health.
1. Oral Cancer Can Affect More Than Smokers
Tobacco use is a major risk factor for oral cancer, including smoking and using smokeless tobacco. Heavy alcohol consumption also increases risk, and combining tobacco and alcohol can increase it further.
However, you don’t have to smoke or drink to develop oral cancer. Human papillomavirus (HPV) is associated with many cancers of the oropharynx, which includes the tonsils and back of the tongue. Other factors, including age and prolonged sun exposure to the lips, can also influence risk.
The takeaway? Everyone should pay attention to changes in their mouth, regardless of their lifestyle or medical history.
2. Early Oral Cancer May Not Cause Pain
One of the most concerning facts about oral cancer is that early changes may be painless or easy to overlook. You might assume a small sore or patch of discoloration is harmless, especially if it doesn’t interfere with eating or speaking.
Potential warning signs include:
- A sore in the mouth or on the lip that doesn’t heal
- Red or white patches inside the mouth
- An unexplained lump or thickened area
- Persistent mouth pain, numbness, or bleeding
- Difficulty chewing, swallowing, or moving your tongue
- A lump in the neck or a persistent sore throat
These symptoms can have causes other than cancer, so there’s no need to assume the worst. However, if something unusual persists for two weeks or longer, arrange an evaluation with a dentist or healthcare professional.
3. Oral Cancer Can Affect People of Different Ages
Oral cancer is more common in older adults, particularly those over age 40, but younger people can develop it, too. HPV-associated cancers of the oropharynx are an important reason not to dismiss the possibility based on age alone.
Knowing your risk factors and paying attention to unusual changes are important at every stage of adulthood.
4. Regular Dental Visits Can Help Identify Warning Signs
Dental appointments aren’t just about cavities and gum health. During routine visits, your dentist can examine your mouth for unusual patches, sores, lumps, and other changes that may need further evaluation.
A visual examination and physical assessment can help identify suspicious areas, although a dental exam cannot diagnose cancer on its own. If an area looks concerning, your dentist may recommend a follow-up evaluation, referral, or biopsy.
Early evaluation matters because finding cancer at an earlier stage can improve treatment options and outcomes.
5. You Can Take Steps to Reduce Your Risk
Not every case of oral cancer can be prevented, but certain habits can help lower your risk. Avoid tobacco products, limit alcohol consumption, and use lip balm with SPF and other sun protection when spending time outdoors.
You can also discuss HPV vaccination with your healthcare provider. The vaccine helps prevent infections associated with several cancers, including many HPV-related oropharyngeal cancers.
Finally, keep up with regular dental visits and speak up whenever you notice a persistent change in your mouth.
Make Oral Health a Priority
Being aware of oral cancer and acting on unusual symptoms can make a meaningful difference. Don’t ignore changes that don’t resolve, and seek professional guidance when something doesn’t seem right.
About the Practice
Roswell Modern Dentistry in Roswell, Georgia, provides comprehensive dental care for patients of all ages, with services focused on preventive, restorative, and cosmetic dentistry. Dr. Ashish Kakadia earned his dental degree from the University of Illinois Chicago College of Dentistry in 2008 and founded his practice in 2009, emphasizing relationship-based, comprehensive care and continuing education. Dr. Mohit Kataria, also known as Dr. Mo, earned his dental degree from New York University College of Dentistry and completed a general practice residency at The Brooklyn Hospital Center. Together, they are committed to providing personalized, patient-centered care and helping patients maintain healthy smiles.
Call us at (770) 525-9140 or schedule your appointment online
