Oral cancer is one of the most common cancers in men in the country. Tobacco is generally considered to be the cause of oral cancer, but a new study by Mumbai’s Tata Memorial Center will blow your senses. This study states that alcohol is the cause of 62 percent of oral cancer cases in India. At the same time, the risk increases for those who consume tobacco along with alcohol.

When was this study done?

The study published in the BMJ Global Health journal in December 2025 was conducted on 3706 men from 2010 to 2021. These included 1803 oral cancer patients and 1903 healthy people. These people were taken from Tata Memorial Hospital, Mumbai and ACTREC (Kharghar).

What does this research say?

• Drinking alcohol greatly increases the risk: Be it branded beer, whiskey, wine or country liquor like Mahua, Toddy, Tharra, the risk of oral cancer increases.
• One peg is enough: drinking just 9 grams of alcohol a day (ie one standard drink) increases the risk by 50 percent. Less than 2 grams of beer also increases the risk.
• Alcohol is also dangerous: 17 percent of mouth cancer cases are caused by alcohol alone.
• How dangerous is tobacco? Tobacco like Gutkha and Khaini cause 37 percent cases of oral cancer.
• Both together: Consuming alcohol and tobacco together increases the risk by 4-5 times and accounts for 62% of cases.
• What is the effect of alcohol?: Alcohol produces acetaldehyde in the body, which causes damage to DNA. Most people in India have genes that break down alcohol slowly. Due to this, this poisonous substance remains in the body for a long time and increases the risk of cancer.

What do doctors say?

According to Dr. Pankaj Chaturvedi, head of the mouth and throat cancer department at Tata Memorial Center in Mumbai, alcohol is considered to cause Group-1 cancer. India has a policy on tobacco, but not on alcohol. Celebrity advertisements and surrogate advertisements should be stopped. The idea that it is okay to drink a little is wrong. There is no safe limit of alcohol.

What are the symptoms of oral cancer?

• Mouth sores or ulcers that persist for up to 2 weeks
• white or red patches in the lips or mouth
• lump or swelling in the mouth
• trouble swallowing or speaking
• lump in the neck
• Bad breath or bleeding.

How to protect?

• Stop alcohol and tobacco completely
• Stay away from gutkha, khaini, pan masala, betel nut
• Maintain oral hygiene, regular brushing and checkups
• Take a healthy diet, which has more fruits and vegetables

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Disclaimer: This information is based on research studies and expert opinion. Do not consider this as a substitute for medical advice. Before adopting any new activity or exercise, please consult your doctor or relevant specialist.

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Lip Corner Cancer: Cancer on the lips often initially looks like a minor crack, white spot or non-healing wound, but doctors say that it can be of two different types, one that appears outside the lip and the other, which forms on the inside of the lip. Interestingly, the cancer that appears on the outside of the area where the lips meet is considered skin cancer, while the cancer that appears on the inside comes in the category of oral cancer.

According to Head and Neck Cancer Surgeon Dr. Carol Lewis, it is important to understand the two surfaces of the lips. The outer part is called “dry lip”, which is like skin, while the inner part is called “wet lip”, which is like the delicate skin of the mouth. Cancer occurring in the dry area is mostly caused by the sun’s rays, whereas cancer occurring in the internal area is found to be associated with tobacco, smoking and alcohol.

Most cancers occurring on the lips are squamous cell carcinoma. These are the same cells that cover the surface of the mouth, tongue and gums. The good thing is that this cancer does not spread very fast, but if ignored, it can reach the lymph nodes and even the lungs. According to mdanderson, its five symptoms are as follows.

wound that won’t heal for two weeks

The most important symptom is any wound, cut or blister on the lip that starts worsening instead of healing even within 14 days. Viral ulcers like cold sores heal within two weeks, but cancerous wounds do not heal and keep spreading slowly.

raised or hard lump on the lip

If you notice any small bump, hard lump or unusual thickness on the lips, do not take it lightly. This swelling can be painful when touched. On the inside it looks like a white or red patch, which is a different color from the surrounding skin.

persistent burning, pain, or numbness

Burning, pricking or numb feeling in the lips without any injury can be an early sign of cancer. This symptom often increases when speaking, chewing food or eating spicy things.

changing lip color

If white, red or brown spots suddenly appear on the lips and do not disappear, then immediate examination should be done. The discolored area often spreads over time.

Swelling or change in shape of lips

If the lips suddenly start swelling, their elasticity changes or their shape appears crooked, then this also indicates cancer. This symptom is common in people who spend a lot of time in sunlight and smoke.

Why does lip cancer occur?

• Excessive UV sun rays (dry lip cancer)
• Smoking and Tobacco (Wet Lip Cancer)
• heavy alcohol consumption
• habit of constantly biting lips
• weak immune system

How to know whether there is cancer or not?

The doctor first does a physical examination of the lips and mouth. If there is any doubt, a biopsy is done, in which a small sample of tissue is taken and examined. This is the real way to confirm cancer.

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Disclaimer: This information is based on research studies and expert opinion. Do not consider this as a substitute for medical advice. Before adopting any new activity or exercise, please consult your doctor or relevant specialist.

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Smokeless Tobacco Fuels Cancer Risk: Is cigarette or tobacco more dangerous? When asked this question, most people mention cigarettes. However, a recent study has revealed that tobacco causes many times more harm to our body than cigarettes. Actually, some cigarette smoke escapes into the air whereas tobacco directly damages the cells in our mouth. This causes wounds, which gradually turn into cancer. In such a situation, this report is a warning for those who chew tobacco that their small habit can even take their life.

What came out in the study?

A global study has revealed that across the world, mouth and throat cancer is most commonly seen in people who consume tobacco daily. Due to this, cancer cells develop very rapidly and it spreads throughout the mouth. In many cases this cancer even spreads to the throat. In their research, scientists found that things like nitrosamines (TSNAs) and polycyclic aromatic hydrocarbons (PAHs) found in tobacco directly damage the DNA present in our cells and increase cancer cells by killing healthy cells. Talking about cigarettes, nicotine and tar are found in large quantities in it. It harms our lungs, but the smoke emanating from it does not come in direct contact with the body or cells, due to which it is less harmful than tobacco.

How does it feel like a habit?

Nowadays, consuming things like tobacco and gutka has become fashionable. Youngsters start consuming these intoxicants due to their stress, depression or peer pressure, which gradually becomes their habit. Once these things become a habit, it becomes very difficult to get rid of it. Chewing gutka or tobacco daily gradually causes minor wounds to form in the mouth. Apart from this, it also causes tooth decay, gum diseases and later it takes the form of cancer.

What is the treatment?

Generally, cancer treatment is very difficult and expensive. Even in that, the chances of survival of the patient are very less, because in most of the cases it is detected when the person is in the last stage. According to doctors, if this habit is stopped in time, then major diseases like cancer can be avoided in time. For this, it is very important to bring awareness among the people. For this, governments and many NGOs are also working at their level.

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Oral cancer symptoms: Cancer is a fatal disease, due to which thousands of people die around the world. There are many types of cancer, in which mouth cancer is also common. The risk of getting oral cancer is more to those who consume tobacco. In case of cancer, the mouth gives many indications, which can prove fatal to ignore.

The signs that appear in the mouth when cancer are as follows are-

Red or white spots
If you are having white or red spots in your mouth, you are not recovering for a long time. So this means that you need to get a checkup done. These can be symptoms of cancer.

Swelling or lump
If you are experiencing lumps or swelling in any part of the mouth, then it can also be a matter of concern. Actually, lumps or swelling can be the cause of cancer over time.

Discomfort
If you are having problems in speaking. So one of the reasons for this can also be cancer, because when the cells of oral cancer start increasing, it starts to weaken the tongue or jaw muscles. This can lead to changes in voice and trouble in speaking. The shaking of teeth can also be a symptom of this.

Harem
Often people ignore the problem in chewing food and ignore. However, doing so may be heavy to you. Actually, it is not normal. This can be the reason for the increase of cancer.

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Ear pain
Although it is very common to have ear pain, but if it is happening without any reason, it can also be due to oral cancer.

Loser
Weight gain and phenomenon also tells a lot about your health. If your weight is decreasing rapidly without any reason, it can also be a sign of cancer. If you see any of these symptoms, it is necessary to see and consult a doctor immediately.

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Do you also brush just two minutes in a hurry in the morning? This habit can pose a serious threat to you. According to Dentist Dr. Neetu Aggarwal in Delhi, it is very important to take care of oral health. Brushing quickly can increase the risk of fatal disease like cancer, not only the problem of teeth or gums.

According to dental experts, poor oral health is directly related to many types of cancer. Especially from cancer of the mouth, throat and esophagus (esophagus). Apart from this, there is also a risk of dementia if not brushed properly. Due to this disease, there is a risk of swelling in the brain, infection in the teeth. To prevent teeth from rotting, do brush at least once every day.

How does the risk of cancer increases?

When you do not brush properly, bacteria start accumulating in the mouth. It causes inflammation, which is also called periodontal disease. This long -term inflammation can promote the growth of cancer cells in the body. Apart from this, toxins emanating from the harmful bacteria and gum disease present in the mouth can reach other parts of the body, which increases the risk of cancer.

Increases threat to alcohol or tobacco

Some studies have also shown that poor oral health can increase the risk of human papillomavirus infection in the mouth, which is a major cause of throat and oral cancer. If alcohol or tobacco is also consumed along with bad oral health, the risk of cancer increases manifold, because the poor state further increases the effects of these harmful substances.

How to rescue?

According to Dr. Chetna Awasthi, to maintain good oral health, it is very important to brush properly for at least twice a day, which includes a good cleaning of teeth, gums and tongue. Additionally, use floss daily to remove food particles and plaque stuck between teeth. The use of antibacterial mouthwash can also help keep the mouth clean.

For regular checkup of your oral health, it is also necessary to go to the dentist every six months or once a year. Avoiding smoking and excessive alcohol consumption and taking a balanced diet also plays an important role in maintaining oral health. Remember, your oral health is important not only for your teeth, but also for your overall health.

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Disclaimer: Some information given in the news is based on media reports. Before implementing any suggestion, you must consult the concerned expert.

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