How long can a person with lung cancer metastasize to the brain live? Affected by many factors

The survival time after lung cancer metastasizes to the brain varies. The survival rate for one year is about 15% to 35%, and the survival rate for five years is 2%. However, if the brain metastasizes, it means that the lung cancer has reached the late stage. After metastases to the brain, symptoms such as headache, dizziness, and aphasia will appear. Be sure to get checked as soon as possible.

Lung cancer can have adverse consequences after it metastasizes to the brain. Brain metastasis is also a very common symptom, which often occurs in the middle and late stages of lung cancer. However, for many patients, the disease will affect their recovery and may even affect their lives. So how long can a person survive if lung cancer metastasizes to the brain?
When lung cancer metastasizes to the brain, it means that the disease has entered the late stage, and treatment is very difficult at this time. The survival rate for one year is about 15% to 35%. If the patient can no longer receive chemotherapy, the survival rate for one year will drop to about 10%. However, there are some exceptions, and 2% of patients survive for up to 5 years.
However, for some patients who have reached the late stage and are in a serious condition, there is no way to answer the specific survival time. Nowadays, the treatment method is mainly to improve the normal function of the body. Only with a strong body immunity can the patient's life span be properly extended. So no matter what the situation is, you should pay attention to receiving examinations as soon as possible and actively cooperate with the doctor's treatment.
After lung cancer metastasizes to the brain, most patients will experience symptoms such as headache, blurred vision, vomiting, aphasia, facial nerve paralysis, hemiplegia, muscle weakness, etc. The general treatment method for brain metastasis is chemotherapy, which has a very good effect after treatment. At the same time, ginsenoside Rh2 can also be used. This drug has a good anti-cancer effect, can relieve the patient's pain, control the development of the disease, and prevent the disease from causing serious effects on the patient.
Not all lung cancers will metastasize. Benign tumors will not metastasize. Only malignant tumors will metastasize. Therefore, after suffering from lung cancer, you must pay attention to maintaining a good attitude. You must also pay attention to timely preventive work in your life. You cannot eat irritating foods, maintain a light diet, and eat more nutritious foods.
If cancer cells spread and metastasize, they will take root and sprout in the body like seeds. At this time, the difficulty of treatment will increase, and there will be no effective drugs to treat the metastasis of cancer cells.