World Lung Cancer Day 2025: 10 lies we need to unlearn about lung cancer
Only smokers get lung cancer
While smoking is a major risk factor, non-smokers can also develop lung cancer due to genetics, air pollution, secondhand smoke, or occupational exposure to harmful substances.
Lung cancer is always fatal
Lung cancer is treatable, especially if detected early. Advances in targeted therapies, immunotherapy, and early screening have improved survival rates and long-term outcomes significantly.
Lung cancer symptoms appear early
Many lung cancer cases are asymptomatic in early stages. Symptoms like coughing or fatigue may appear late, which is why regular checkups and screening are crucial.
Vaping is a safe alternative
E-cigarettes are not harmless. Vaping still exposes lungs to chemicals and can damage tissue, increasing cancer risk. Long-term health effects of vaping are still being studied.
Young people don’t get lung cancer
Though more common in older adults, lung cancer can affect young people too, especially due to genetic mutations or environmental exposure. No age group is entirely risk-free.
Lung cancer diagnosis means no hope
Today’s treatments offer real hope. Personalised medicine, clinical trials, and combination therapies have extended both quality and length of life for many lung cancer patients.
Only men get lung cancer
Lung cancer is the leading cause of cancer death in women, too. In fact, more women die from lung cancer each year than from breast cancer.
Secondhand smoke isn’t dangerous
Exposure to secondhand smoke can significantly increase lung cancer risk, especially with prolonged or repeated contact. There is no safe level of secondhand smoke exposure.
Lung cancer always results from lifestyle choices
While smoking and pollutants matter, genetics and unknown environmental factors also contribute. Blaming patients oversimplifies a complex disease and can prevent compassionate and effective care.
Surgery is always the best treatment
Not every patient is a surgical candidate. Some benefit more from chemotherapy, radiation, immunotherapy, or targeted drugs based on their specific cancer type and stage.