The Dangers of Tobacco: How Does Smoking Contribute to Oral Cancer?

Last Update:30 October 2024 09:40 IST

The relevant link between tobacco use and oral cancer is explored in more detail, along with tips for early detection and prevention.

Smoking is not just a habit; It is a significant contributor to oral cancer.

Our lifestyle choices play an important role in shaping our overall health and well-being. Even though some habits seem harmless, they can have serious consequences on our body. One of the habits that has been a significant public health problem for decades is tobacco consumption. Tobacco use, especially smoking, is the leading cause of preventable death worldwide. Among many other risks, oral cancer is a significant danger associated with tobacco consumption.

The Frightening Rise of Oral Cancer

Oral cancer or oral cancer affects the mouth, lips, tongue, and throat; According to the International Agency for Research on Cancer (IARC), tobacco use accounts for 22% of global cases. It accounts for more than 30% of cancer-related deaths in India. Those most affected are adults aged 65-74, but it also affects younger groups: 55-64 (24%), 45-54 (17%) and 35-44 (12%).

The Science Behind Tobacco-Caused Oral Cancer

Tobacco smoke contains more than 70 carcinogenic substances that damage oral DNA and disrupt cell growth, leading to cancer. Tobacco use disrupts the immune system and prevents cancer cell fight. Secondhand smoke causes more than 600,000 premature deaths every year. Non-smokers inhale more than 4,000 harmful chemicals, increasing their risk of lung cancer, heart disease and stroke. Quitting smoking protects individuals and their loved ones.

Risk Factors: Who is Most Vulnerable?

Although everyone who consumes tobacco is at risk of developing oral cancer, some factors increase susceptibility. The risk of oral cancer increases with the duration and frequency of tobacco use. Additionally, all forms of tobacco, including cigarettes, bidis, hookahs and smokeless tobacco, pose a significant risk. Other risk factors include age (the risk of oral cancer increases, especially after 40), genetics, as family history plays a role in susceptibility, and alcohol consumption, as combining tobacco and alcohol significantly increases the risk.

Recognizing the Symptoms: Symptoms and Diagnosis

Early diagnosis is very important for effective treatment. Common symptoms of oral cancer include mouth sores or ulcers that do not heal, white or red patches in the mouth, difficulty swallowing or speaking, unexplained tooth mobility, and persistent pain or discomfort. Regular dental exams and self-examination can significantly improve treatment outcomes by aiding early diagnosis. Being aware of these symptoms can help individuals seek immediate medical attention.

Breaking the Habit: Prevention Strategies

The most effective way to prevent oral cancer is to quit tobacco. To overcome nicotine addiction and stay motivated, consider seeking professional counseling, using nicotine replacement therapy to manage withdrawal, joining support groups to connect with others facing similar challenges, and trying alternative methods such as yoga, meditation, or acupuncture to manage stress. By adopting these strategies, individuals can significantly reduce their chances of developing oral cancer and improve their overall health and well-being.

The link between tobacco consumption and oral cancer is undeniable. By understanding the risks and taking proactive steps to quit smoking, individuals can significantly reduce their chances of developing oral cancer. It is time to acknowledge the dangers of tobacco and take collective action to create a healthier, tobacco-free future.

(With input from Dr. Ramana Reddy Naru, Surgical Oncologist, HCG MNR Curie Cancer Centre, Ongole)