What are the symptoms of middle and late stage lung cancer? Check out the symptoms of middle and late stage lung cancer

Lung cancer is a very serious disease that causes great harm to people's bodies. Due to various life pollutions in recent years, this disease has occurred frequently. So in order for people to better understand this disease and stay away from the troubles of the disease, let's take a look at the symptoms of lung cancer in the middle and late stages.

We all say that the early symptoms of lung cancer are difficult to detect, and once they are discovered, it is likely to have reached the advanced stage. However, this is not certain, and it depends on the specific development of the patient's condition. Lung cancer is difficult to detect because patients do not feel symptoms in the early stages. Whether lung cancer has symptoms is related to the location where the lung cancer grows. If the tumor grows in the bronchus, symptoms such as coughing, blood in sputum, and chest tightness may appear in the early stages of the disease.

Cough: It is a common early symptom. Tumors in the trachea may cause irritating dry cough or a small amount of mucus sputum. Alveolar carcinoma may cause a large amount of mucus sputum. Tumors cause distal bronchial stenosis, aggravated cough, often persistent, and high-pitched metallic sound. It is a characteristic obstructive cough. When there is secondary infection, the sputum volume increases and becomes mucopurulent.

Hemoptysis: Hemoptysis is common due to the rich blood vessels in tumor tissue. It is more common in central lung cancer, with blood in sputum or intermittent blood in sputum, which often causes patients to pay attention and delay early diagnosis. If large blood vessels are eroded, severe hemoptysis may occur.

Shortness of breath: Shortness of breath is a symptom of advanced lung cancer, including pleural effusion. Almost all patients with advanced lung cancer experience shortness of breath to varying degrees. Tumors blocking the lung lymph nodes or larger bronchi can cause pleural effusion or shortness of breath, causing chest tightness, shortness of breath or suffocation, which can be life-threatening.

The huge harm that the symptoms of mid-to-late stage lung cancer cause to people's bodies cannot be underestimated, so we must attach great importance to this disease and try to learn more about the disease so that we can protect our health, stay away from the troubles caused by the disease, and embrace a beautiful and happy life.