Oral Cancer Crisis in India: 5 Deaths an Hour as Cases Rise Among Men Despite Awareness

Oral Cancer Crisis in India: 5 Deaths Every Hour Despite Decades of Awareness Efforts

India’s fight against oral cancer began in 1975 with the launch of the National Cancer Control Programme. Over the decades, multiple regulations followed — including the Cable TV Network Regulation Act in the 2000s, which banned cigarette and smoking advertisements on television, and stricter anti-tobacco warnings introduced on OTT platforms in 2023. Yet despite these measures, oral cancer cases among men continue to rise sharply in India, with nearly five deaths every hour and an estimated 48,000 to 52,000 deaths annually.

A recent study by the Indian Council of Medical Research (ICMR) reports a 1.20% annual increase in oral cancer cases among men in India, with around 113,000 new cases. Similar upward trends have been observed in countries such as China (1.10%), Canada (0.94%), and the United States (0.57%), based on comparative analysis across several G20 nations including Germany, Italy, South Korea, Australia, France, and Turkey.

Experts say the rise is driven by a combination of lifestyle habits and late diagnosis. “The most significant factor is the consumption of smokeless tobacco products like gutka, khaini and paan. When combined with smoking and alcohol, the risk increases further. Poor oral hygiene, malnutrition, and late-stage detection also worsen outcomes,” said Dr Minish Jain, Director of Medical Oncology at Ruby Hall Clinic, Pune.

He added that many patients are diagnosed only after the disease has progressed significantly, reducing treatment success rates.

What is driving oral cancer cases?

Tobacco use remains the leading cause, responsible for nearly 80% of oral cancer cases, especially among men over 40. However, doctors warn of a shifting pattern, with rising cases among women and younger individuals due to increasing use of smokeless tobacco, often influenced by peer pressure.

Another growing risk factor is the human papillomavirus (HPV), particularly HPV-16, which is now linked to oral and oropharyngeal cancers even among non-tobacco users. Two decades ago, HPV-related cases accounted for less than 10% of oral cancers; today, the share is steadily increasing.

“HPV-related oral cancers are being detected more frequently now. These cancers often respond better to treatment, but awareness remains low, leading to delayed diagnosis,” experts note.

Alcohol consumption further compounds the risk, especially when combined with tobacco use. Gutka, widely used across parts of India, is considered particularly harmful due to its carcinogenic mix of areca nut, tobacco, and lime, which causes long-term damage to oral tissues.

Why smokeless tobacco remains a major concern

Despite stricter anti-smoking laws, smokeless tobacco products remain widely accessible, inexpensive, and socially normalized in many regions.

Doctors warn that early exposure is a key concern, with many users beginning in adolescence and struggling with long-term addiction. “Social acceptance and easy availability make it difficult to break the habit. Many users underestimate the long-term risks,” said Dr Jain.

Vaping is not risk-free

Medical experts also caution that vaping is not a safe alternative. Research suggests e-cigarette aerosols may contain harmful substances such as formaldehyde, acetaldehyde, and heavy metals that can damage oral tissues over time.

“Vaping can cause dry mouth and reduce saliva protection, making the oral cavity more vulnerable to damage,” said Dr Amol Dumbre Patil, Oncologist at Ruby Hall Clinic.

Flavoured e-liquids, when heated, may also produce toxic compounds linked to gum irritation, sores, and slower healing. While long-term studies are still ongoing, experts stress that “less harmful does not mean safe.”

Early warning signs often ignored

Doctors emphasise that oral cancer is highly treatable if detected early, but warning signs are frequently missed.

Key symptoms include:

Mouth sores that do not heal within 2–3 weeks
Red or white patches inside the mouth
Unexplained lumps or thickened areas
Difficulty chewing or swallowing
Persistent sore throat or voice changes
Unexplained bleeding or numbness

“Early detection can significantly improve survival rates, from around 50% to nearly 90%,” Dr Jain noted.

Head and neck surgeon Dr Deepak Sarin added that symptoms such as dysphagia (difficulty swallowing) or unexplained oral bleeding should never be ignored and require immediate medical evaluation.

Importance of early screening and awareness

Experts stress that routine dental check-ups and oral screenings are critical tools for early detection. Dentists can often identify precancerous lesions before symptoms become severe.

Public health specialists also call for stronger awareness campaigns, especially in rural areas and high-risk groups.

“A targeted approach involving regular screening, tobacco control enforcement, and awareness in local languages is essential to reduce the burden of oral cancer in India,” Dr Jain said.

He further emphasized the role of school and college outreach programmes, mobile health units, and integration of oral cancer screening into primary healthcare systems.