7 signs of 'sneaking' on oral cancer

Symptoms of oral cancer

Oral cancer, or oral cancer, is a type of malignant neoplasm that can occur anywhere in the oral cavity: tongue, gums, lips, cheeks, floor of the mouth, palate .

The cause of oral cancer is mainly due to: smoking, drinking alcohol for a long time, the oral mucosa is often stimulated by sharp objects such as teeth or sometimes fish bones stabbing, the oral mucosa is affected. by eating betel nut after a long time. In addition, sunlight is an important factor causing lip cancer.

Oral cancer is the 6th most common cancer in the world, ranking 4th in male and 8th cancer cases in female cancer cases. Oral cancer is clearly at risk for people after the age of 40, most commonly at the age of 60 - 70. Increasingly, the rate of oral cancer in the community is increasing gradually, especially for people young. Every year in the world, it is estimated that there are about 500,000 new cases of cancer and about 1.5 million people are living with oral cancer.

So what are the symptoms of oral cancer?