Who are the high-risk groups for lung cancer? To prevent the harm of lung cancer, first clarify 4 major issues

Lung cancer poses a huge threat to human health, and its mortality and morbidity rates are very high. To prevent lung cancer, we must first clarify four issues, namely, what are the early clinical manifestations of lung cancer, who are the high-risk groups for lung cancer, how to prevent the occurrence of lung cancer, and what misunderstandings are common in understanding lung cancer. In short, to prevent lung cancer, we must start with changing our own living habits, develop good living habits, and stay away from tobacco.

Lung cancer is one of the most common malignant tumors in the world. With the worsening of air pollution, the incidence of lung cancer has gradually ranked among the top malignant tumors. Lung cancer is becoming more and more common. To prevent lung cancer, you must first clarify four major issues. Here, experts will explain this issue in detail, hoping to help you.

1. First of all, we need to understand what are the early clinical manifestations of lung cancer?

The early clinical manifestations of lung cancer are mainly irritating cough, sputum, and blood in the sputum. The second is shortness of breath. The patient may have difficulty breathing. The third is chest tightness and chest pain. When the tumor tissue invades the trachea, hoarseness will occur.

2. Secondly, who are the high-risk groups for lung cancer?

Studies have shown that people with a long history of smoking, people living in areas with severe air pollution, people exposed to toxic and harmful substances, and middle-aged and elderly people who are exposed to oil fumes or secondhand smoke for a long time are at high risk of lung cancer.

3. Need to know how to prevent lung cancer?

The occurrence of lung cancer is the result of multiple factors. Prevention is mainly based on changes in daily living habits. Live a regular life, go to bed early and get up early, feel happy, don't smoke or drink, eat more fresh vegetables and fruits, stay away from areas with serious air pollution, and avoid exposure to harmful substances such as radiation and fumes.

4. What are the common misunderstandings about lung cancer?

Many people know non-smokers who also get lung cancer. This is true. Smoking does not necessarily lead to lung cancer. The onset of lung cancer is the result of the combined effects of multiple factors. But this is not an excuse to smoke. Smokers have a significantly higher risk of lung cancer than non-smokers. To prevent lung cancer, it is better to stay away from tobacco.

In summary, lung cancer is a global threat to human health, and its mortality and morbidity rates are among the highest among malignant tumors. To prevent lung cancer, we must first clarify four issues, namely, what are the early clinical manifestations of lung cancer, who are the high-risk groups for lung cancer, how to prevent the occurrence of lung cancer, and what misunderstandings are common in understanding lung cancer. This article effectively answers the above four questions. To prevent lung cancer, we must start by changing our lifestyle habits.