Is mental abnormality an early symptom of brain cancer?

In today's society, various abnormal small phenomena occur in daily life, which are considered trivial by most people. But in fact, these may be early symptoms of brain cancer . If delayed for a while, they may be life-threatening. Therefore, we must know the early symptoms of brain cancer as early as possible. Let us introduce them below.

The most basic early symptoms of brain cancer are:

1. Visual impairment: Increased intracranial pressure can cause edema due to poor venous blood return to the brain, leading to decreased vision. In severe cases, the retina may have punctate, linear, or flaky lesions or even hemorrhage, blurred vision, and other early symptoms of brain cancer.

2. Projectile vomiting: Compared with vomiting caused by gastrointestinal diseases, vomiting in brain cancer patients is accompanied by various early symptoms of brain cancer, such as abdominal distension, nausea, and diarrhea.

3. Mental abnormalities: Brain tumors located in the frontal lobe of the brain can destroy the mental activities of the frontal lobe, causing mental abnormalities such as excitement, agitation, depression, and depression.

4. Olfactory hallucinations: Olfactory hallucinations occur because the temporal lobe located in the lower part of the brain is stimulated by the tumor. Brain cancer patients often smell odors that do not actually exist, such as burning rubber, burnt rice, etc.

5. Monocular exophthalmos: One eyeball protrudes forward. In severe cases, the eyelid does not close completely. The most common cause is a brain tumor.

The above is a brief description of the early symptoms of brain cancer. If anyone finds any of the early symptoms of brain cancer mentioned above, please send them to the hospital for a detailed examination to ensure that they have brain cancer. If confirmed, they should receive treatment in time. I wish all patients a speedy recovery.

For more information, please visit the brain cancer topic http://www..com.cn/zhongliu/na/ or consult with experts for free. The experts will give detailed answers based on the patient's specific situation.