Risk Factors Your Dentist Needs to Know About
Certain habits and health histories raise your risk of developing oral cavity cancer. Being upfront about these helps your dentist assess you accurately.
- Tobacco use: Smoking and chewing tobacco are the most significant risk factors. Tobacco users face a risk several times higher than non-users.
- Alcohol: Regular heavy drinking and tobacco use together multiply the risk considerably more than either alone.
- HPV infection: Human papillomavirus, particularly HPV-16, is now linked to a rising number of oropharyngeal cancers in adults under 50.
- Age and sex: The risk increases after age 40. Men develop oral cancer at roughly twice the rate of women.
- Sun exposure on the lips: UV radiation raises the risk of lip cancer specifically, even in patients with no other risk factors.
- Diet: A diet consistently low in fresh fruit and vegetables reduces your body’s ability to repair cell damage over time.
- Family history and genetics: Inherited genetic mutations increase susceptibility to several cancer types, including those affecting the oral cavity.
Even patients with no known risk factors benefit from a routine mouth cancer check at every dental visit.