Updated On: 31 May, 2023 09:35 AM IST | Mumbai | Katyayani Kapoor
As the world observes World No Tobacco Day today, to raise awareness on the harmful and deadly effects of tobacco use, we spoke to Dr Deepak Khanna - Consultant Head and Neck Cancer Surgeon, on the relationship between cancer and tobacco smoking and the ways one can detect early signs of oral cancer.

As per World Health Organization, cigarette smoking is the most common form of tobacco use worldwide. Photo Courtesy: Pixabay
“When one smokes, he or she is not only at the risk of lung cancer but even the cancer of the oesophagus, stomach oral cavity and many more.”, warns Dr Deepak Khanna, Consultant Head-Neck Cancer Surgeon at Medicover Hospitals, Navi Mumbai.
In his career of more than twelve years, Dr Khanna has had a long history of serving patients suffering from oral cancer. A common pattern that he has observed is that a majority of oral cancer patients have had a history of tobacco consumption. “A significant number of people getting diagnosed with oral cancer have a record of smoking a pack of cigarettes or consuming chewable form of tobacco. Hence, quitting smoking is the best way to lead a healthy life.” states the acclaimed cancer surgeon.