As we age, paying close attention to our health becomes even more important—especially when it comes to subtle changes in our mouths. Oral cancer, also known as mouth cancer, often develops without obvious discomfort, making it easy to miss. However, if caught early, it can usually be treated successfully. This is why understanding the early symptoms is vital, particularly for adults over 40 whose risk increases with age.

One of the earliest warning signs is a sore in the mouth that doesn’t heal within two weeks. Often mistaken for irritation from dentures or accidental bites, these persistent sores may not hurt initially but should never be ignored. Similarly, white or red patches inside the mouth—known as leukoplakia and erythroplakia—can be early indicators of abnormal cell changes. If you notice unusual coloration or texture in your mouth that lingers, it’s important to see a dentist promptly.

Other signs include unexplained bleeding, new lumps or thick spots, and changes in sensation like numbness or tingling in the lips or chin. These symptoms could suggest tissue changes or nerve involvement caused by a growing mass. Additionally, difficulty chewing, swallowing, or speaking may signal oral cancer, particularly if the tumor is located in the throat or near the base of the tongue. Even chronic bad breath, especially when oral hygiene is good, can be a red flag for more serious issues.

Several risk factors increase the likelihood of developing oral cancer. These include tobacco use, heavy alcohol consumption, HPV infection, excessive sun exposure (particularly on the lips), poor nutrition, and simply being over 40. Older adults should also be mindful of dry mouth and denture issues, which can mask or mimic early cancer symptoms. That’s why maintaining regular dental checkups is crucial—dentists are often the first to spot signs of oral cancer during routine exams.

If you notice any persistent changes in your mouth—such as sores, patches, lumps, or discomfort—that last more than two weeks, consult a healthcare professional immediately. Early detection saves lives. Listen to your body, pay attention to your mouth, and don’t delay seeking help. A small check today could lead to many healthier tomorrows.