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Many people assume oral cancer is rare or only happens to smokers, but the reality is that it can affect anyone. One of the biggest challenges with oral cancer is that early symptoms are often painless and easy to overlook, so many cases go undiagnosed until they have progressed. That’s why our team at Dental Specialty Associates of Arizona proudly provides oral cancer screenings in Phoenix and Gilbert as part of your routine dental check-ups.
This quick guide covers the most common oral cancer symptoms, key risk factors, and when you should schedule an oral cancer screening with your dentist.
What Is Oral Cancer?
Oral cancer refers to cancers that develop in the tissues of the mouth or throat. These cancers may occur in several areas, including the:
- Lips
- Tongue
- Inside of the cheeks
- Roof of the mouth
- Floor of the mouth
- Soft palate
- Throat and tonsil area
Like many cancers, oral cancer often develops gradually. In its early stages, it may cause subtle changes rather than obvious pain, which is why routine screenings are so valuable. Dentists are frequently the first healthcare professionals to notice potential warning signs during routine dental exams.
Common Early Warning Signs of Oral Cancer
Many symptoms of oral cancer may appear minor at first. However, changes that last longer than two weeks should always be evaluated by a dental professional.
Possible oral cancer warning signs include:
- A mouth sore that does not heal
- Red or white patches inside the mouth
- Lumps or thickened areas in the cheeks or tongue
- Difficulty chewing or swallowing
- Persistent sore throat that lasts several weeks
- Numbness in the tongue, lips, or chin
- Ear pain without signs of infection
- Changes in how your teeth fit together
- Hoarseness or changes in your voice
These symptoms do not necessarily mean you have cancer, but they should never be ignored, especially if they last more than a week or two.
If something doesn’t seem right, feels unusual, persists, or continues to get worse, don’t hesitate to schedule an oral cancer screening in Phoenix or Gilbert. Many oral conditions look similar at first, and our team can determine whether there’s cause for concern, or give you peace of mind that everything looks okay.
When Should You See a Dentist About Unusual Mouth Lesions?
Many people aren’t sure when a symptom requires professional attention. As a general rule, it’s a good idea to talk to a dentist if:
- A sore or lesion lasts longer than two weeks
- You notice new lumps or thickened tissue
- You have ongoing pain when swallowing or chewing
- You develop unexplained numbness in the mouth
- A patch or sore appears and does not improve
Even if the cause turns out to be something minor, it’s always better to have a professional evaluation. Early detection can make all the difference in treatment success!
Who Is at Higher Risk for Oral Cancer?
Many people assume that only smokers are at risk, but the truth is that oral cancer can develop in anyone. Like other cancers, your total risk involves a combination of factors, including your genetics.
Each risk factor you can eliminate or limit helps to reduce your overall risk of developing oral cancer.
HPV Infection
Human papillomavirus (HPV) is now one of the leading causes of cancers affecting the throat, tonsils, and base of the tongue.
HPV-related oral cancers have increased significantly over the past two decades, and are often seen in younger, otherwise healthy adults.
Because HPV infections frequently cause no symptoms, many people never realize they have been exposed. However, it’s estimated that around 80% of adults will have HPV at some point in their lives. Fortunately, HPV vaccines are highly effective at reducing this risk!
Tobacco Use
Although smoking rates have gone down over the past several decades, tobacco use remains a major risk factor for oral cancer.
This includes:
- Cigarette smoking
- Cigars or pipe smoking
- Smokeless tobacco such as chew or dip
- Heavy or frequent marijuana use
- Vaping
Smoking, vaping, and tobacco use expose the oral tissues to intense heat and carcinogenic chemicals that can damage cells over time. Even habits some people consider lower risk, like vaping or cannabis use, can still increase the likelihood of oral cancer.
Alcohol Consumption
Heavy alcohol use can also increase cancer risk.
When the body processes alcohol, it produces acetaldehyde, a chemical that can damage DNA and interfere with normal cell repair.
The risk becomes significantly higher for people who both smoke and drink regularly, as alcohol can make oral tissues more vulnerable to tobacco-related carcinogens.
Sun Exposure
The lips are vulnerable to sun damage just like the rest of the skin.
Long-term exposure to ultraviolet (UV) radiation from the sun or tanning beds can increase the risk of lip cancer, which commonly affects the lower lip.
Using lip balm with SPF and limiting excessive sun exposure can help reduce this risk.
Age and Genetics
Oral cancer is more commonly diagnosed in adults over 40, but it can occur at any age.
Family history and genetics may also influence how the body responds to environmental risk factors.
Importantly, some patients diagnosed with oral cancer have no obvious risk factors at all, which is another reason regular screenings are recommended.
We’re Here to Help You Enjoy Better Health and Peace of Mind
We understand that the thought of developing oral cancer can be stressful. Our team provides oral cancer screenings in Arizona at every check-up to protect your health and your peace of mind.
Oral cancer screenings are quick and painless. In fact, you may not have realized we were looking for signs of oral cancer during your regular exam!
With a skilled oral surgeon on our team, we have the added benefit of being able to perform a biopsy for any areas that need a closer look. Whether it’s been a while since you had a dental check-up or you’re worried about your oral cancer risk, get in touch with our team to schedule a thorough and comfortable screening!
