Why does lung cancer cause leg pain? Maybe the cancer cells have metastasized

Leg pain after contracting lung cancer is generally caused by the metastasis of lung cancer cells, which will cause obvious pain in the body. It is necessary to carry out chemotherapy or radiotherapy in time for diagnosis and treatment, or you can choose to take medicine to prevent the deterioration of lung cancer.

I believe many people are familiar with lung cancer. When the lungs are invaded by tumors, the lung function will be damaged, affecting the health of the lungs. In severe cases, the invasion of lung tumors may even affect other parts of the body. So why does lung cancer cause leg pain?
1. Why does lung cancer cause leg pain ? In the early stages of the disease, few lung cancer patients experience leg pain. If there is obvious pain in both legs, an X-ray is needed to check whether the body has metastasized to lung cancer cells. Cancer cells begin to metastasize to the bones, which can cause pain in the waist and legs, and this needs to be taken seriously.
After the cancer cells metastasize, it is necessary to carry out radiotherapy or chemotherapy as soon as possible to control the spread of cancer cells and avoid the pain caused by cancer cells. You can also choose some blood-activating and blood-stasis-removing drugs to achieve the effect of symptomatic treatment. Therefore, most of the leg pain caused by lung cancer is due to the metastasis of cancer cells.
2. Symptoms of lung cancer
1. Cough <br/>After suffering from lung cancer, there will be obvious symptoms such as cough. Many patients have cough as the main symptom, and there will be paroxysmal irritating coughs, usually without sputum or only a small amount of white foamy sputum.
2. Hemoptysis <br/>Hemoptysis is also an obvious symptom of lung cancer. Most patients will have this symptom, but hemoptysis is also common in pulmonary tuberculosis, so many people will confuse them.