What are the symptoms of mid-to-late stage lung cancer? 5 symptoms of mid-to-late stage lung cancer

Since the early symptoms of lung cancer are not very obvious, many lung cancer patients are already in the middle or late stages when they are examined. In addition, the cure rate of lung cancer at this time is also relatively low. So what are the more obvious symptoms of middle and late stages of lung cancer? Let the experts introduce them to you below.

1. Chest pain: In the early stages of lung cancer, chest pain is mild, but in the middle and late stages, tumor invasion of the pleura can cause aggravated pain, which is often unbearable for patients and has a serious impact on their lives.

2. Hoarseness: It is a common local symptom of the middle and late stages of lung cancer. As the tumor continues to enlarge and invade the left side of the mediastinum, compressing the recurrent laryngeal nerve, the patient's voice becomes hoarse. The patient generally has no upper respiratory tract symptoms or sore throat reactions.

3. Shortness of breath and pleural effusion: Almost all patients in the middle and late stages of lung cancer experience shortness of breath to varying degrees. Tumors blocking the lung lymph nodes or larger bronchi can lead to pleural effusion or shortness of breath, causing chest tightness, shortness of breath or suffocation, which can be life-threatening.

4. Edema of the face and neck: The tumor invades the right side of the mediastinum and compresses the superior vena cava, which initially causes the jugular vein to become distended due to poor blood flow, and eventually leads to edema of the face and neck. When edema of the face and neck occurs, timely diagnosis is required to determine the cause.

5. Symptoms of mid-to-late stage lung cancer may also include some tumor compression and metastasis symptoms.