More Than a Sore? Risk Factors and Signs of Oral Cancer You Should Know

Oral cancer isn’t a pleasant topic, so most people don’t think about it until it’s too late. But the truth is, this serious condition can affect anyone, not just those with obvious risk factors. And because early symptoms are often mild or mistaken for something else, it’s important to know what to watch for and what increases your risk. Keep reading to learn the risk factors and symptoms of oral cancer and why seeing your dentist regularly is so important for prevention.

What Is Oral Cancer

Despite its name, oral cancer can affect more than just your mouth. It can refer to abnormal cell growth in your throat, lips, tongue, or cheeks, too. If left untreated, it can spread quickly and become life-threatening. However, when caught early, oral cancer is highly treatable, and your dentist is often the first person to spot it!

Major Risk Factors to Watch For

You may be at higher risk for oral cancer if you have one or more of the following:

• Tobacco and Vape Use: Smoking and chewing tobacco are among the leading causes of oral cancer. While long-term studies are still needed, early research suggests vaping may also play a role.
• Heavy Alcohol Use: Drinking large amounts of alcohol regularly increases your risk, especially when combined with tobacco.
• HPV Infection: Certain strains of the human papillomavirus (especially HPV-16) are linked to oropharyngeal cancers.
• Excessive Sun Exposure: Too much unprotected sun exposure can lead to cancer of the lips.
• Age and Gender: Oral cancer is more common in people over 45, and statistically higher in men.
• Poor Nutrition: A diet lacking in fruits and vegetables can increase your cancer risk.

It’s important to remember that oral cancer doesn’t only affect people who fit these categories. Healthy, non-smoking individuals can still be diagnosed, which is why routine screenings matter for everyone.

Signs You Shouldn’t Ignore

While there’s no reason to panic over every sore in your mouth, you should be cautious if you experience any of the following symptoms. This is especially true if they last more than two weeks:

• A sore or lump in your mouth or throat
• Difficulty swallowing
• Numbness in your lips or tongue
• Persistent hoarseness
• White or red patches in your mouth
• Pain or swelling in your jaw

If you notice any of these signs, call your dentist right away. It’s always better to be safe and get checked!

Oral cancer may be rare, but awareness is your strongest defense. Knowing your risk factors, watching for warning signs, and staying current with dental visits can protect your health and give you peace of mind. Regular dental visits save lives, so don’t forget about your next trip. If you haven’t scheduled one in a while, now is the time!

About the Author

Dr. Joseph Noble has been proudly serving the San Antonio community for over 20 years, offering compassionate, family-focused dental care. A graduate of the University of Texas Health Science Center at San Antonio, he is committed to protecting his patients’ overall well-being, including through the early detection of serious conditions like oral cancer. Call (210) 342-1001 to schedule a professional checkup at Joseph H. Noble, DDS, P.A., or visit our website to see a full menu of services.