What are the symptoms of lung cancer brain metastasis? 6 symptoms indicate that lung cancer has brain metastasis

Lung cancer is a type of cancer that is very prone to cancer cell metastasis. If lung cancer patients do not actively receive treatment during their illness, the cancerous lung cells will gradually spread to other tissues and organs, causing cancer to spread. Among them, the most common is brain metastasis of cancer cells. So what are the symptoms of brain metastasis of lung cancer?

Symptoms of Lung Cancer Brain Metastasis:

(1) Headache: The headache is usually severe and often occurs in the early morning. Sometimes the patient is woken by the pain during sleep, but the headache will gradually ease or disappear after getting up and doing some light exercise.

(2) Vomiting: Due to the increase in intracranial pressure, the respiratory center in the medulla oblongata is stimulated, resulting in vomiting. Vomiting often occurs after a headache and is in the form of a jet.

(3) Visual impairment: When intracranial pressure increases, the venous blood return to the eyeball will be blocked, leading to congestion and edema, damaging the visual cells on the retina of the fundus, and causing decreased vision.

(4) Mental abnormalities: Brain tumors located in the frontal lobe of the brain can destroy the mental activities of the frontal lobe, causing abnormal mental manifestations such as excitement, agitation, depression, repression, amnesia, and fabrication.

(5) Unilateral limb paresthesia or weakness: The parietal lobe, located in the middle of the cerebral hemisphere, is responsible for sensation. Tumors in this area often lead to decreased or absent sensations of pain, temperature, vibration, and body shape in one side of the limb.

(6) Olfactory hallucinations: Temporal lobe tumors may cause olfactory hallucinations, where a person may smell an odor that does not exist, such as burnt rice or burnt rubber.

In addition, in addition to metastasizing to the brain, lung cancer will also affect other surrounding organs. Therefore, I hope that friends with lung cancer can go to the hospital for chemotherapy as soon as possible. In addition, in order to ensure that cancer cells will not metastasize, it is recommended that you take good care of lung cancer during the treatment process.