Oral Cancer: The risk of oral cancer is increasing rapidly among youth, tobacco and vaping are becoming fatal, learn the symptoms
- bySherya
- 26 Jun, 2026
Persistent mouth ulcers claim millions of lives each year. Despite this, a large number of people continue to smoke and use tobacco products. Let's explain its symptoms.

Recurrent mouth ulcers may be a sign of oral cancer.
Early Warning Signs Of Oral Cancer: Tobacco consumption is taking the lives of millions of people every year across the world. Despite this, a large number of people are smoking and using tobacco-related products. The worrying thing is that the harm caused by tobacco is not limited to the lungs or heart; it can also cause serious diseases like oral cancer. Experts say that some seemingly common signs in the mouth can sometimes prove to be early warning signs of cancer, but people often ignore them.
Why are cases of oral cancer increasing?
Dr. Amit Chakraborty told TOI that oral cancer cases are rapidly increasing in the country, but awareness about it remains low. Many people dismiss mouth ulcers, bleeding gums, or other oral problems as normal. However, if an ulcer persists for more than two weeks, it should not be taken lightly. Such symptoms may be related to oral cancer, and if not diagnosed promptly, the condition can become serious.
What are its symptoms?
Experts say that not only ulcers, but also white or red spots inside the mouth, pain when chewing, any lumps or swelling, loose teeth, and difficulty speaking or swallowing can also be warning signs. Furthermore, persistent bad breath or numbness in any part of the mouth should not be ignored. These symptoms are especially common in tobacco users.
Are all mouth ulcers cancerous?
Dr. Amit Chakraborty says that not every mouth ulcer is cancerous. Normal ulcers usually heal within three to four days and don't cause much discomfort. However, if the ulcer continues to grow, is painful, bleeds easily, or interferes with eating, drinking, or speaking, you should immediately consult a specialist. If white or red spots also appear, testing should not be delayed.
Taking young people in its grip
Oral cancer was previously seen primarily in people aged 50 to 75, but the picture has changed rapidly in the last few years. Now, cases are increasing among young smokers and vapers between the ages of 25 and 45. Experts believe that smoking, chewing tobacco, vaping, alcohol consumption, and poor oral health are contributing factors to this risk.
How can I fix this?
When it comes to treatment, if oral cancer is detected in its early stages, the treatment results can be significantly better. According to Dr. Amit Chakraborty, patients who receive treatment in the early stages have an 80 to 90 percent chance of survival.




