Diagnosis Demystified | Understanding Oral Cancer | Virgil John Barbu, DDS

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Dr. Virgil John Barbu Dentist Shelby Township, MI

Dr. Vigil John Barbu is a Dentist practicing in Shelby Township, MI. Dr. Barbu specializes in preventing, diagnosing, and treating diseases and conditions associated with the mouth and overall dental health. Dentists are trained to carry out such treatment as professional cleaning, restorative, prosthodontic, and endodontic... more

Oral Cancer: What You Need to Know About Symptoms, Risks, and Prevention

Oral cancer is a serious condition that affects the tissues in and around the mouth. It's the most prevalent type of head and neck cancer and often develops in adults over 60. This disease can impact areas such as the lips, tongue, inner cheeks, the floor or roof of the mouth, and even the throat and tonsils. Early recognition is essential for successful treatment.

Warning Signs of Mouth Cancer

Oral cancer symptoms can be subtle and may resemble other dental problems. Being alert to the following signs can help with earlier diagnosis:

  • Sores or rough areas in the mouth that don't go away

  • Discolored patches—red, white, or mixed—in the oral cavity

  • Unexplained bleeding, pain, or numbness

  • Difficulty with chewing, swallowing, or speaking

  • Ongoing bad breath or an unexplained earache

Who Is at Risk?

Tobacco and heavy alcohol use are the leading causes of oral cancer, accounting for roughly three-quarters of all cases. Additional factors that increase your risk include:

  • Prolonged sun exposure to the lips without protection

  • Human papillomavirus (HPV) infection

  • A family history of oral or other cancers

Interestingly, one in four people diagnosed have no identifiable risk factors, which makes regular screenings even more important.

Preventive Strategies and Early Detection

Although not all cases are avoidable, there are steps you can take to lower your risk:

  • Avoid or reduce the use of tobacco and alcohol

  • Use lip balm with SPF when spending time outdoors

  • Visit your dentist regularly for exams and cancer screenings, beginning in your 20s

  • Examine your mouth monthly for any unusual changes

Available Treatments

The approach to treatment varies based on how far the cancer has progressed and where it’s located. Treatment may involve:

  • Surgical removal of cancerous tissue

  • Radiation or chemotherapy

  • Targeted or immunotherapy in some cases

When caught in its early stages, oral cancer is often more responsive to treatment, with higher survival rates.

A Final Word

While oral cancer can be life-threatening, early detection offers a better chance at successful outcomes. Monitoring your oral health, adopting healthier habits, and keeping up with routine dental visits are key steps in protecting yourself. If you experience lasting mouth sores or discomfort, don't wait—speak with a healthcare professional.