These are the first symptoms of ca… See more

What to do: If a canker sore does not heal within two weeks, consult a dentist or doctor.

 

White or red spots in the mouth

A change in tissue color may signal a pathological process:

 

Leukoplakia: white patches that cannot be erased.

 

Erythroplakia: red, velvety patches (most often precancerous or cancerous).

 

Mixed lesions: a combination of red and white areas.

Action to take: In case of persistent spots, consult a healthcare professional.

 

Unexplained bleeding

Bleeding without an apparent cause (trauma, tooth brushing) can be a worrying sign.

What to do: If the bleeding is recurrent or unexplained, consult a doctor.

 

Lumps, thickening or roughness

Any lump, bump, or thickening of tissue in the mouth, tongue, or throat can be a warning sign. They are often painless at first, but can become larger.