Why does someone with lung cancer in the late stage breathe with his mouth open and roll his eyes? What should I do?

Mouth breathing and rolling eyes in the late stage of lung cancer may be caused by physical fatigue, malnutrition, eye disease, brain hypoxia and cancer metastasis. It needs to be improved by adjusting lifestyle habits, eating habits or oxygen inhalation, radiotherapy, chemotherapy and other methods.

1. Physical fatigue: Lung cancer in the late stage can cause malignant tumors in the lungs, bronchial mucosa or glands, which can cause the body to be in a weak state, easily leading to fatigue and symptoms such as mouth breathing and rolling eyes. Closely observe the patient's mental state and keep the body warm to improve.

2. Malnutrition: Lung cancer is a wasting disease. In the late stage, it will lead to malnutrition in the body, and symptoms such as mouth breathing and rolling eyes will appear. You can eat more foods containing protein or vitamins to improve it, such as eggs, lean meat, spinach, etc.

3. Eye diseases: If patients with advanced lung cancer have eye diseases, which lead to eye muscle spasms, they will roll their eyes, have difficulty breathing, and have symptoms of breathing with their mouths open. Hot compresses can be used to relieve the symptoms.

4. Brain hypoxia: When lung cancer invades the lungs in the late stage, it will cause a serious decline in lung function, resulting in symptoms of mouth breathing. In severe cases, it will also induce temporary brain hypoxia and cause rolling of the eyes. It is recommended to follow the doctor's advice to use oxygen inhalation to improve the condition.

5. Cancer metastasis: When you have lung cancer, in the late stage, cancer cells will metastasize to the brain, causing abnormal discharges in the cerebral cortex, causing mouth breathing, accompanied by symptoms such as rolling eyes, etc. It is necessary to follow the doctor's advice in time to use radiotherapy, chemotherapy and other means for treatment.

It is recommended to go to the hospital for a comprehensive examination as soon as possible and receive targeted treatment according to the cause. In daily life, you should pay attention to bed rest, avoid strenuous exercise, and avoid tension or anxiety to prevent the condition from worsening.