What are the symptoms of lung cancer? Lung cancer can cause these physical discomforts

Lung cancer is a particularly common malignant lung tumor disease. The vast majority of lung cancers originate from the epithelial tissue of the bronchial mucosa. At this time, the growth of cells in the lung tissue becomes uncontrolled. Because lung cancer is a malignant tumor disease, cancer cells may metastasize and spread, which can damage multiple tissues and organs in the body.

Lung cancer is a malignant tumor with high morbidity and mortality. Although both men and women are susceptible to the disease, the morbidity and mortality of lung cancer in men are higher than those in women. Especially for people who live in harsh and polluted environments for a long time, the morbidity is higher. Smoking can also increase the incidence of lung cancer. So what symptoms will appear in the body after lung cancer occurs?

1. In fact, the symptoms of lung cancer in the early stages are not very obvious. Some patients are already in the middle or late stages when they discover the disease. However, the general symptoms of lung cancer are mainly manifested in the respiratory system. Frequent coughing, coughing up blood, low fever, chest pain, etc. are all symptoms of lung cancer patients.

2. The first symptom of lung cancer patients is severe cough, which is mainly caused by irritation. Lung cancer patients will have frequent fever symptoms, and the degree of fever is different. Some are low fever, and some are high fever. Generally, there will be temporary improvement after taking medicine, but it will relapse soon. Lung cancer patients have chest pain. In the early stage of lung cancer, the chest pain is mild, mainly manifested as dull pain and dull pain. The location of the pain is not fixed. As the disease progresses, there will be persistent pain.

3. Lung cancer patients may also cough up blood, which is a manifestation of tumor necrosis and capillary damage. Coughing up blood occurs intermittently, and some lung cancer patients may also experience hoarseness. However, when lung cancer develops to the middle and late stages, these symptoms of pain and coughing up blood will become more severe, and the pain will not be relieved at night. Taking some painkillers at this time will not completely relieve the pain. In the late stages of lung cancer, it will also cause the metastasis and spread of cancer cells, which will affect the normal functions of multiple organs. For example, the patient's bones, liver, and kidneys will be damaged to varying degrees, which will put the patient's life in danger.

Lung cancer is a serious malignant tumor. Therefore, not only will it cause symptoms of compression and pain due to the growth of the tumor, but it will also affect the functions of many tissues and organs in the body due to the spread and metastasis of cancer cells. Therefore, lung cancer must be treated as early as possible to avoid metastasis and spread in the late stage. Also, during the treatment period, you should eat more foods with anti-cancer effects.