What symptoms will lung cancer patients have? A complete list of typical symptoms of lung cancer

As we all know, people who smoke for a long time are more likely to get lung cancer, but lung cancer is more likely to occur in people who live in a bad environment for a long time. Moreover, many patients are in the middle and late stages of lung cancer once they get sick, which causes great harm to everyone's health. Here are some symptoms of lung cancer patients:

Blood in sputum

Cancer cells can cause capillary necrosis, and the necrotic capillaries will be damaged, and there will be a small amount of bleeding from time to time, which is often mixed with sputum and appears intermittently or intermittently. This is also one of the symptoms of early lung cancer.

Low fever

After cancer cells spread to the bronchi, there are often obstructed lobes. The early symptoms of this type of lung cancer vary in severity. Mild cases only have a low fever, while severe cases have a high fever. The condition may temporarily improve after taking medication, but will soon relapse.

Chest pain

Early symptoms of lung cancer often manifest as chest pain, such as dull pain, which may be in different locations and has an uncertain relationship with breathing. If the pain persists, it means that the cancer may have affected the pleura.

Chest tightness, shortness of breath

This is also a common early symptom of lung cancer. In addition to the lung cancer tumor blocking the bronchus and causing atelectasis and lung inflammation which can cause chest tightness and shortness of breath, it is generally more obvious in the late stages of lung cancer, especially when a large amount of pleural effusion is present.

cough

Because lung cancer grows on bronchial lung tissue, it usually causes respiratory irritation symptoms and irritating coughs. Coughing is the most common early symptom of lung cancer.

Hoarseness

Hoarseness is the main symptom of lung cancer. This is because the recurrent laryngeal nerve that controls pronunciation is located in the neck and runs down to the chest. It can bypass the large blood vessels of the heart and return upward to the throat, thereby controlling the left side of the vocal organs. Lung cancer compresses the recurrent laryngeal nerve and causes hoarseness.

trouble breathing

This is also the most serious symptom of lung cancer. It is because the tumor grows in the lungs, which leads to the decline of lung respiratory function in lung cancer patients. At the beginning, you may just feel that breathing is not very smooth, but in the end you may have difficulty breathing even when resting.

Metastatic symptoms

Lung cancer can spread to distant parts of the body. If it spreads to different parts of the body, it will produce different symptoms of lung cancer. The symptoms of this type of lung cancer are difficult to predict. If it spreads to the bones, lung cancer patients will experience bone pain. If it spreads to the brain, they may have headaches, abnormal movements, and speech confusion, etc. These are also symptoms of lung cancer.

Bone and joint symptoms

Symptoms of this type of lung cancer are more common. Lung cancer cells can produce certain special endocrine hormones (xenohormones), antigens and enzymes, which act on the bone and joint parts, causing bone and joint swelling and pain, often involving the tibia, fibula, ulna, radius and other bones and joints. The ends of the fingers and toes often swell and become clubbed, and X-ray examinations can show periosteal hyperplasia.

Shoulder and back pain

Peripheral lung cancer often develops posteriorly and upwards, eroding the pleura, involving the ribs and chest wall tissue, and causing shoulder and back pain. Such patients rarely have respiratory symptoms.

Neurological symptoms

Lung cancer brain metastasis may cause headache, vomiting, sudden coma, aphasia, hemiplegia and other neurological symptoms. Because the lung symptoms are not obvious, they are often misdiagnosed as thrombosis and brain tumors. You should pay more attention to the symptoms of this type of lung cancer.

Male Breast Enlargement

About 10%-20% of male lung cancer patients have breast hypertrophy, some with unilateral hypertrophy, but most with bilateral hypertrophy, and the symptoms of this type of lung cancer appear about a year earlier than other lung symptoms such as cough, blood in sputum, chest pain, and shortness of breath. This is because some lung cancer cells can secrete chorionic gonadotropin, which can cause breast tissue hyperplasia and breast hypertrophy.