There are up to nine symptoms of brain cancer

If you have brain cancer, there are up to nine symptoms of brain cancer. People don't seem to realize how terrible this disease is. The following experts will explain the symptoms of brain cancer in detail. I hope that reading this article will be helpful to you.

There are nine symptoms of brain cancer:

1. Morning headache: Headache is a common symptom of brain cancer, often occurring at four or five in the morning. People are often awakened by the pain while sleeping. The headache gradually eases or disappears after getting up and doing some light activities, so it is called "morning headache". Tumors in the posterior cranial fossa can cause neck pain that radiates to the eye sockets. The severity of the headache gradually increases as the disease progresses. This is a symptom of brain cancer.

2. 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 bleeding, and blurred vision. These are symptoms of brain cancer.

3. Projectile vomiting: Compared with vomiting caused by gastrointestinal diseases, vomiting in patients with brain cancer is not accompanied by abdominal distension, nausea, or diarrhea. However, when intracranial pressure increases, "projectile vomiting" symptoms will appear after a headache, which is a symptom of brain cancer.

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 behaviors such as excitement, agitation, depression, and depression, which are symptoms of brain cancer.

5. 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. This is a symptom of brain cancer.

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

7. Decreased sensation: The parietal lobe located in the middle of the cerebral hemisphere is responsible for sensation. Brain cancer in this area can cause decreased or absent sensations such as unilateral limb pain and body shape discrimination, which are symptoms of brain cancer.

8. Unilateral deafness: If there is no history of otitis media or trauma, and only one ear has progressive hearing loss, accompanied by tinnitus on the same side, it is likely caused by an intracranial tumor compressing the auditory nerve.

9. Hemiplegia: One is weakness or hemiplegia of one side of the body, which is manifested by less movement or immobility of the affected limb. The other is limb disorder on one side, which is manifested by clumsy or unstable movements.

The above is the explanation given by experts on the symptoms of brain cancer. I hope it can help you answer your questions. Experts remind everyone that if you suffer from any disease in your daily life, you must not delay treatment. This is very dangerous. Some diseases will worsen or cause other diseases.

For more information, please visit the brain cancer special topic at http://www..com.cn/zhongliu/na/ or consult an expert for free. The expert will then give a detailed answer based on the patient's specific situation.