Recognizing the early signs of lung cancer can significantly impact outcomes. Understanding the causes and symptoms is the most powerful step in protecting your health. Don't wait for symptoms to become severe.
What are the main causes of Lung Cancer?
- The primary cause of lung cancer is smoking tobacco, which is responsible for the vast majority of cases in both non-small cell and small cell types.
- Exposure to secondhand smoke, even if you do not smoke yourself, significantly increases your risk of developing this deadly disease over time.
- Other causes include exposure to radon gas, asbestos, and other carcinogens, as well as having a family history of the disease.
Key symptoms of Lung Cancer to watch for
- One of the most common lung cancer symptoms is a new, persistent cough that does not go away or a change in a chronic cough.
- Early signs of lung cancer can include coughing up blood, chest pain that worsens with deep breathing, and unexplained weight loss or fatigue.
- As the cancer progresses through different lung cancer stages, symptoms may include bone pain, headaches, and shortness of breath.
How can you prevent Lung Cancer effectively?
- The most effective prevention method is to never start smoking or to quit immediately, which dramatically lowers your risk regardless of your age.
- Avoid secondhand smoke and test your home for radon, as these are the next leading causes of lung cancer after direct smoking.
- Eating a diet rich in fruits and vegetables and engaging in regular physical activity can also contribute to reducing your overall cancer risk.
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Early detection through screening is critical for improving the lung cancer survival rate. If you have risk factors or symptoms, consult your doctor about diagnosis and treatment.
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