Lung Cancer Without Smoking: Is It Possible?
Lung Cancer Without Smoking: Is It Possible?
While smoking is the leading cause of lung cancer, it’s important to note that lung cancer in non-smokers is also a significant health concern. Studies reveal that about 10-20% of lung cancer cases occur in people who have never smoked.
Understanding the causes and seeking care from the best oncologist in Trichy at a reputed facility can make a difference in diagnosis and treatment.
Causes of Lung Cancer Without Smoking
Exposure to Second-hand Smoke: Inhaling smoke from others can increase the risk of lung cancer.
Radon Gas Exposure: This odourless, colourless gas, which can seep into homes, is a leading cause of lung cancer in non-smokers.
Air Pollution: Long-term exposure to polluted air, particularly in urban areas, is a significant risk factor.
Genetic Mutations: Some people may have a genetic predisposition to develop lung cancer, even without smoking.
Occupational Hazards: Exposure to harmful substances like asbestos, arsenic and diesel exhaust at workplaces can contribute to lung cancer.
Lung Cancer in Non-Smokers: Symptoms to Watch
Non-smokers with lung cancer may exhibit symptoms such as persistent cough, shortness of breath, chest pain, unexplained weight loss, and fatigue. If you notice any of these signs, seek medical attention immediately.
Seeking the Best Care
When diagnosed with lung cancer, consulting the best oncologist in Trichy at the best cancer hospital is crucial. These experts use advanced diagnostic tools and personalized treatment plans, including surgery, chemotherapy, and immunotherapy, to provide comprehensive care.
While the risk of lung cancer exists even without smoking, awareness of its causes and early detection are critical. Protect yourself by maintaining a healthy lifestyle, reducing environmental exposure to toxins, and staying vigilant about symptoms.
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