What happens to patients with advanced lung cancer? How long can you live with advanced lung cancer? You'll know when you see it

The respiratory system consists of the respiratory tract (nose, pharynx, larynx, trachea and bronchi at all levels) and alveoli. The lung is the main organ of the respiratory system, and lung diseases belong to the respiratory system diseases.

In order to complete the metabolism, the human body needs to continuously take in oxygen and expel carbon dioxide from the air (gas exchange). This gas exchange is called respiration.

The gas exchange between the lungs and the external environment and the pulmonary ventilation—the gas exchange between the alveoli and the blood is called external respiration (also called pulmonary respiration). Internal respiration (also called tissue respiration).

Therefore, the lungs are closely related to the cardiovascular system. In addition to being in charge of the respiratory function, the lungs also have non-respiratory defense, immunity, and endocrine and metabolic functions.

Learn about the types of lung diseases:

The symptoms of different lung diseases are also different. If it is pneumonia, it is usually caused by bacterial infection or viral infection. The patient will have symptoms such as fever, shortness of breath, cough, and expectoration. If the pleura is involved , and chest tightness and chest pain symptoms.

If it is pulmonary tuberculosis, the main symptoms are general weakness, weight loss, low-grade fever, hemoptysis, cough and other symptoms. A chest X-ray examination is required to clarify the condition.

The lungs are the respiratory organs of the body and are vital organs. Once abnormal or pathological changes occur, the harm to the life and health of the human body is very huge.

In life, many people have already reached an advanced stage when lung cancer is diagnosed. In the eyes of most people, lung cancer in the advanced stage is already a terminal illness, and it will not be cured at all, so some people simply give up treatment.

After giving up treatment, because the cancer cells are not effectively inhibited, the disease will develop rapidly, and the cancer cells will consume nutrients in the body, and the body of cancer patients will become weaker and weaker.

What happens to patients with advanced lung cancer?

Lung cancer patients reach the end-stage state in the advanced stage, which may manifest as multiple organ dysfunction. In the overall process, lung cancer is mainly manifested by the pulmonary and respiratory symptoms of the primary lesion.

When the lesions gradually increase and enlarge, combined with corresponding pleural invasion, corresponding pleural effusion and pericardial effusion appear, the patient may present with cough, expectoration, asthma, dyspnea, and may even have respiratory failure and cannot lie down.

With the progressive aggravation of the disease, the patient's physical strength will gradually be consumed. Lung cancer lesions mainly originate from the lungs. At the end stage, there will be ischemia and hypoxia in multiple organs and organs in the body, resulting in the formation of liver and kidney diseases. Abnormal function, heart and lung function may be seriously abnormal.

In severe cases, it may cause ischemia and hypoxic encephalopathy, and cause neurological abnormalities, manifested as disturbance of consciousness, lethargy, and lethargy.

Because many patients with advanced lung cancer have distant metastases, including intracranial metastases, such patients may experience head pain.

If bone metastases occur, such patients can experience bone pain all over the body.

If there is liver metastasis, it can lead to the rupture and hemorrhage of liver metastases, resulting in hypotension, shock, and even death of the patient.

In fact, the disease should be comprehensively assessed in combination with the patient's various vital signs, state of consciousness, and various organ and organ indicators to provide an objective review of prognosis and survival.

How long can you live with advanced lung cancer?

Advanced stage of lung cancer is a vague concept. In fact, lung cancer is divided into four stages according to the international staging. If it is generally referred to as advanced stage, it is difficult to say how long a patient can live.

In fact, every patient with lung cancer should actively seek professional doctor for treatment.

International and domestic lung cancer treatment is progressing very fast. Many patients with advanced stage can prolong their lives through some newly developed drugs, targeted drugs, chemotherapy drugs and immunotherapy drugs, as well as radiotherapy and chemotherapy.

Some patients who were unimaginable in the past and who may only have a few months of life can live for a long time after being treated with new drugs.

Generally speaking, the survival time of advanced lung cancer varies from person to person. Individualization is relatively strong. Some cancers develop slowly and have a longer natural survival period. Some cancers develop faster and have a shorter survival period.

Generally, when it is reflected in big data, it is called advanced cancer. The so-called stage III to IV tumors do not require special treatment, and the general prognosis and survival period is 6 to 8 months, and the time is not too long.