Why can't I urinate when lung cancer turns into brain cancer?

If lung cancer causes incontinence, it may be because the lung cancer has metastasized to the brain or low-lying bones, invading the nerves that control defecation. Under the influence of the brain center, some patients will experience incontinence. Considering that it is caused by tumor compression, it is recommended to go to a regular hospital oncology department for treatment, and indwelling catheterization is needed to improve it. The symptoms of bone metastasis are related to the location and number of metastases.

How long can you live with lung cancer?

In the middle and late stages of lung cancer, if multiple metastases occur in the lungs, the malignancy is generally very high and the survival rate is very low. Most patients survive no more than half a year, but the specific survival rate depends on the patient's physical condition and the treatment effect. Radiotherapy and chemotherapy targeted drug treatment are generally the main treatments. For patients with a larger tumor diameter of more than 5 cm, or with lymph node and distant metastasis, the five-year survival rate after surgery is extremely low. How long you can live with right lung cancer depends mainly on the degree of disease progression.

Is coughing up blood in advanced lung cancer contagious?

Lung cancer is not an infectious disease. Even in advanced lung cancer, symptoms of hemoptysis are caused by tumor erosion of blood vessels and are not contagious. Lung cancer is mostly caused by long-term smoking, which is a symptom and must be treated as soon as possible. Therefore, patients with cough, sputum, and blood in sputum should pay attention to disease prevention. Tuberculosis is a respiratory disease.