What are the main symptoms of lung cancer? Two common symptoms of lung cancer patients

The most common symptom of lung cancer is coughing, but in fact, the early symptoms of lung cancer are not obvious. As the most common malignant tumor in life, lung cancer has a relatively high mortality rate. Therefore, it is best to have some understanding of lung cancer. The following is an introduction to the symptoms of lung cancer:

1. Lung cancer patients may have clubbing symptoms in the early stage, which is characterized by hypertrophy of the first section of the fingers and toes, and protrusion and bending of the nails. The early symptoms of lung cancer are often accompanied by pain. 21% of lung cancer patients will have this symptom, which usually disappears after surgery.

2. Most lung cancer patients will have bloody sputum, which is also an early manifestation of lung cancer and an early signal of lung cancer. Some lung cancer patients have repeated episodes of "pneumonia" and spit out bloody sputum, which comes and goes. Expert explanation: If there is no history of hemoptysis in the past, and unexplained bloody sputum suddenly appears, the first thing to think of is lung cancer.

The symptoms of advanced lung cancer are very obvious, but they can also be said to be relatively complicated, because advanced lung cancer not only has its own symptoms, but also related metastasis symptoms. Advanced lung cancer is generally incurable, but patients must also pay attention to maintaining a good attitude towards life, which is very critical.