What symptoms should be considered lung cancer? How to prevent lung cancer better?

Lung cancer is a malignant tumor with a high incidence rate and mortality rate. It is a disease that poses a serious threat to human health and life. The cause of lung cancer is still not very clear. However, there is a great relationship between long-term and heavy smoking and lung cancer. In addition, air pollution is also one of the important factors causing lung cancer.

Lung cancer is a disease with a high incidence and mortality rate, which poses a great threat to human health. There are many causes of lung cancer, such as long-term smoking is the main factor in the development of lung cancer. Tobacco contains a large number of carcinogens, which can cause cancer in human cells. There are also some occupational and environmental factors. Lung cancer is a kind of occupational disease. In addition, air pollution can also cause lung cancer.

Symptoms of lung cancer

1. Swelling of the face and neck. Lung cancer can cause blood flow obstruction, resulting in swelling of the upper limbs, neck and face.

2 Difficulty in swallowing when eating. Lung cancer can compress the esophagus and cause difficulty in swallowing when eating.

3 When patients wake up in the morning, they will experience headaches, vomiting, etc. These are manifestations of lung cancer metastasis to the head. Headaches usually occur at night or in the morning, especially when they just wake up.

4 Mental abnormalities, mainly symptoms such as trembling hands and feet, abnormal facial expressions, etc.

5. When lung cancer metastasizes to the brain, neurological symptoms such as headache and vomiting may occur.

Daily prevention of lung cancer

1. Usually you should maintain a happy mood and a normal mentality. At the same time, keep the indoor air circulating and pay more attention to keeping warm to prevent lung cancer infection caused by cold.

2 Environmental factors are also the main cause of lung cancer, among which smoking is the biggest cause of lung cancer. Therefore, smokers should try their best to quit smoking. In addition, controlling air pollution and protecting the environment can effectively prevent lung cancer.

3. Participate in more sports to improve your physical fitness.

4 Actively treat some chronic bronchitis diseases, because long-term chronic bronchitis can trigger the onset of lung cancer.

5. Control some indoor pollution, keep the kitchen ventilated, turn on the range hood when cooking, and keep the newly renovated house ventilated for at least three months before moving in.

Lung cancer is one of the common malignant tumors with high mortality and morbidity, so we should actively prevent the occurrence of lung cancer in our daily life. Long-term smoking is one of the main factors leading to lung cancer, so we should quit smoking in our daily life. There are also some occupational factors that cause lung cancer, so we should take protective measures at work. Taking part in more physical exercise and improving the body's immunity can effectively prevent the occurrence of lung cancer.