Oral Cancer Screening: Early Signs, Risk Factors and When to Seek Help

Survival rates for oral cancer are very good when it is caught early, which is why it’s so important to make sure you attend regular dental checkups. In addition to regular checkups, it’s also a good idea for you to be aware of the early signs of this condition.

By learning how to spot changes in your oral health and act quickly, you can enjoy peace of mind knowing that you’re more likely to catch it early.

Early signs of oral cancer

There are a few changes you should be on the lookout for to protect against oral cancer. If you notice any of these changes, make sure you book a routine checkup as soon as possible. You don’t have to wait for your next recommended time; it’s more important that you get these issues looked at sooner. These could include:

- Sores or ulcers that won’t heal

- White or red patches in the mouth or on the tongue

- A lump or thickening in the mouth or neck

- Difficulty or pain when chewing, swallowing or speaking

If you notice any of these signs, book a routine checkup as soon as possible. Your dentist will be able to investigate further.

How do dentists screen for oral cancer?

Your dentist will carry out a routine oral cancer screening during every checkup. They might not mention this if they don’t find anything, but don’t worry, it will happen every time you go for a checkup.

They’ll look at the gums and soft tissue in the mouth to look for changes in the texture of the tissue. They’ll also look for red or white patches that might not be visible to you. They might ask to feel the lymph nodes under your chin and along your neck, as swollen lymph nodes can be a sign that something is amiss.

If your dentist finds anything during your routine checkup, don’t panic. They will refer you for further tests and inform your GP of their findings. It’s vital that you attend any follow up appointments, even if you feel like the issue has gone away.

What increases your risk of oral cancer?

There are a few factors that will drastically increase your risk of developing oral cancer at some point in your life. These include:

- Smoking or chewing tobacco products

- Drinking excessive amounts of alcohol

- Exposure to the HPV virus

- Exposure to UV light (for lip cancer)

During your routine checkup, your dentist might ask you questions about your lifestyle. It’s important to be honest and open during this time, as it could influence their assessment of your level of risk.

Final thoughts on oral cancer screening

Through regular oral health checks, you can enjoy the secondary benefit of knowing that your dentist has also checked for oral cancer.

While there are risk factors that increase the chances of developing this form of cancer, you shouldn't assume that you are free from risk even if you avoid these habits. This type of cancer could affect anyone, and sometimes those with no risk factors can develop this condition.

By committing to regular checkups with your dentist, you can minimise the risk of this condition ever going unchecked. If you haven’t been to the dentist for a while, there’s never been a better time to get your oral back on track – book an appointment today.