Tobacco — smoked or chewed — is the single largest preventable cause of cancer in India. Cigarettes and beedis cause lung, throat and mouth cancers; gutka, khaini and paan with tobacco cause oral cancers that are disfiguring even when they are survived. Quitting at any age reduces risk — and help to quit exists and works.
India’s tobacco problem has two faces. Smoked tobacco — cigarettes and beedis — damages the lungs, throat, mouth and more. Smokeless tobacco — gutka, khaini, zarda, paan masala with tobacco — sits against the cheek and gums, and causes cancer exactly where it sits. Both forms are addictive by design. Both cause cancer. Neither has a safe amount.
Smokeless tobacco users often believe “at least it doesn’t go to the lungs.” Here is what it does instead: it rests against the mouth’s lining for hours a day, year after year. The mouth responds with white patches, then restricted opening, then — in too many cases — oral cancer. Treatment often means surgery that changes the face and speech. Gutka is not the safer tobacco. For the mouth, it is the most dangerous one.
Smoking is linked not only to lung cancer but to cancers of the mouth, throat, food pipe, bladder, pancreas and more. It also makes cancer treatment work less well and raises the risk of the cancer returning. If you are a smoker undergoing treatment, quitting now — even now — improves your outcome.
The smoke around a smoker carries the same carcinogens. Children and spouses of long-term smokers carry measurably higher risk. Quitting protects your family in the same act that protects you.
You do not have to do this with willpower alone. Medical help for quitting exists, and it works.
If you use or have used tobacco or gutka regularly, add one more step: an oral examination. Two minutes, at a doctor’s clinic or one of our screening camps. Long-term users should be examined periodically even without symptoms.
Yes. Smokeless tobacco (gutka, khaini, paan with tobacco) is a leading cause of oral cancer in India — it damages the mouth’s lining exactly where it is kept, even if you never smoke a single cigarette.
No. Risk begins falling within years of quitting and keeps improving. Quitting at any age adds years to life and reduces cancer risk — and improves treatment outcomes for those already diagnosed.
Tobacco smoke and chewing tobacco contain dozens of known carcinogens that damage cell DNA directly where they touch — mouth, throat, lungs — and through the bloodstream, in organs like the bladder and pancreas.
Ask your doctor about tobacco-cessation support — counselling plus nicotine replacement or prescription medicines significantly improves success. Our awareness sessions and camps also guide people to cessation help.
You know someone who uses tobacco. Send them this page — it is easier to read than to hear.