What are the symptoms of lung cancer and what are the symptoms of lung cancer

Hello, in the early stage of lung cancer, symptoms such as hoarseness, chest pain, fever, and cough will occur; There are also many lung cancers that have no obvious symptoms in the early stage and must be detected through regular check-ups.

Symptomatic presentation.

Local symptoms: cough, blood in sputum or hemoptysis, chest pain, chest tightness, shortness of breath, hoarseness;

constitutional symptoms: fever, weight loss, and cachexia;

Extrapulmonary symptoms: cormonale-derived osteoarthrosis, tumor-related ectopic hormone secretion syndrome, other manifestations (** lesions, presence of migratory venous thromboembolism, phlebitis and non-bacterial embolic endocarditis, chronic anemia, purpura, erythrocytosis, leukemia-like reactions, etc.);

Symptoms of external invasion and metastasis: lymph node metastasis, pleural invasion and metastasis, superior vena cava syndrome, renal metastasis, gastrointestinal metastasis, bone metastasis, etc.;

The early symptoms of lung cancer are not obvious, mostly with cough, low-grade fever, weight loss, loss of appetite as the main manifestations, no specificity, it is easy to miss the diagnosis and misdiagnosis, many patients have obvious lung cancer symptoms when they have developed to the middle and advanced stages, so it reminds us that we should go to the hospital regularly for physical examination, so that there is a problem early detection **.

You can take a look. 。Ha.

In the later stage, the main manifestations are cough and hemoptysis, wheezing, chest tightness, shortness of breath, fatigue, weight loss, anorexia, fever, constipation, chest pain and back pain.

Don't have any symptoms, or go to the hospital for a checkup.

Lung cancer is a very common malignant tumor of the respiratory system, generally speaking, there may be no obvious symptoms in the early stage, and as the disease progresses, there may be cough, sputum, chest tightness, chest pain, etc., and there may be hemoptysis. Generally, the diagnosis can be made by CT examination of the lungs, and percutaneous lung biopsy or tracheoscopy can confirm the diagnosis.

First, coughing is frequent, often coughing up blood or blood in the sputum; Second, frequent feeling of chest tightness and shortness of breath, or chest pain; third, loss of appetite and thinning day by day; Fourth, fever begins around the tumor.

The most typical symptoms of lung cancer are cough and blood in the sputum, not complete coughing up of blood, but blood in the sputum, which is the most classic symptom of lung cancer. Lung cancer is divided into small cell lung cancer and non-small cell lung cancer, with the latter being adenocarcinoma and squamous cell carcinoma. There are many drugs suitable for adenocarcinoma, including chemotherapy drugs and targeted drugs.

1.Sputum hemoptysis or hemoptysis, which is blood or intermittent bloody sputum in the sputum, and occasionally massive hemoptysis.

2.Stridor, a partial obstruction caused by a tumor that causes bronchial stenosis, can produce localized stridor.

3.Chest tightness, shortness of breath, tumors causing bronchial stenosis, compression of large airways, metastasis, effusion, diaphragmatic paralysis, superior vena cava obstruction, and extensive pulmonary invasion can cause chest tightness and shortness of breath.

Lung cancer is a malignant tumor of the respiratory system and a malignant tumor that seriously threatens people's lives and health. For the prevention of lung cancer, the most important thing is to do a good job of environmental hygiene, avoid smoking and haze pollution, etc., smoke and dust are also relatively large. Sometimes the formation of lung cancer is not only related to environmental pollution, but also related to heredity and gene mutations, and only regular health check-ups can be done, such as people with a family history of lung cancer or a history of smoking should have a lung CT scan at least once a year, and the lung space-occupying lesions can be found through CT screening, which is very important for the diagnosis of early lung cancer.

Other examinations such as chest X-ray or chest X-ray examination cannot replace CT examination, early detection, early **, the effect is still better.

1: There will be diseases in the respiratory system, often coughing, and there are symptoms of coughing up sputum, the sputum is gray-white, and relatively viscous, sometimes there will be yellow-green purulent sputum, of course, the more serious is that sometimes the coughed up sputum will be accompanied by bright red blood, which is a relatively common phenomenon, coughing up blood is not common in the early stage, so if there is a situation of coughing up blood, you should pay attention. 2：

For patients with early stage of lung cancer, early detection, early detection, and the combination of biological immune cells and nutritional supplementation can learn from each other's strengths, improve the rate, prolong survival, reduce pain, and improve the quality of life. To a tertiary hospital**.

The early symptoms of lung cancer are generally coughing and coughing up blood, and when it is more severe, shortness of breath, breathlessness and low-grade fever will occur. Qi deficiency type is a condition in which the surface is weak and unsolid, fatigue, lack of breath, lazy speech, shortness of breath, sweating, coughing and phlegm, wheezing, fat tongue, and paleness. In addition to the symptoms of qi deficiency, the qi and yin deficiency type also has symptoms of yin deficiency, such as dry mouth, red tongue, and pulse count.

Phlegm-dampness and stasis obstruction are symptoms of phlegm-dampness and stasis, such as cough, phlegm wheezing, coughing up white sputum, thick tongue coating, qi and blood stasis, dark tongue, coughing up blood, and shortness of breath. The type of double deficiency of qi and blood is manifested as fatigue, lack of breath and lazy speech, shortness of breath, cough without strength, pale complexion, and weakness. The heat poisoning type is manifested as cough with no or little sputum, blood in the sputum, chest pain, poor sleep, low-grade fever and night sweats, strong fever, persistent long-term illness, thirst, red tongue, yellow moss, thin or large pulse.

The symptoms of lung cancer are mainly local symptoms and systemic metastatic symptoms. Local symptoms include cough, sputum production, hemoptysis, difficulty breathing, chest pain, and back pain. Symptoms of distant metastases can cause headaches, vomiting, convulsions, and even hemiplegia if they spread to the head.

If it metastasizes to the bone, it can cause back pain and limb pain. It is recommended that you go to Guangzhou Fuda Cancer Hospital to have a look, and standardize ** so as not to delay the condition.

Typical symptoms.

Cough, sputum production, blood in sputum, low-grade fever, chest pain, stuffiness, etc.

Common symptoms. There are no special symptoms of lung cancer in the early stage, only the common symptoms of general respiratory diseases, such as cough, sputum production, blood in the sputum, low-grade fever, chest pain, shortness of breath, etc., and in the advanced stage of lung cancer, there may be facial and neck edema, hoarseness, shortness of breath and other manifestations.

Other symptoms. Symptoms of extensive metastasis of lung cancer can cause persistent headache, blurred vision, and may lead to impaired consciousness if it continues to develop.

Patients with lung cancer may have symptoms such as cough, hemoptysis or hemoptysis, fever, dyspnea, and weight loss. When the tumor compresses the superior vena cava, it can manifest as swelling of the head, face, and neck, congestion and edema of the upper body, and patients will feel a progressive tightening of the neckline. Hoarseness, chest pain, and difficulty swallowing may also occur.

Prevent lung cancer. 1.Foreign studies have proven that smoking cessation can significantly reduce the incidence of lung cancer, and the earlier you quit smoking, the more obvious the reduction in lung cancer incidence. Therefore, quitting smoking is the most effective way to prevent lung cancer.

2.Existing studies on environmental protection have proved that air pollution, sedimentation index, smog index, benzopyrene and other exposure doses are positively correlated with the incidence of lung cancer, and protecting the environment and reducing air pollution are important measures to reduce the incidence of lung cancer.

3.Prevention of occupational factors: It has been recognized that many occupational carcinogens increase the incidence of lung cancer, and reducing exposure to occupational carcinogens can be used to reduce the incidence of lung cancer.

4.Increasing the number of vegetables and fruits in the diet can prevent lung cancer.