What are the early symptoms of brain cancer?

Frequent headaches may indicate brain cancer. Early detection of brain cancer symptoms can help us detect and treat it early. So, what are the main early symptoms of brain cancer ? Next, let's learn about it from the following article.

1. Morning headache: Headache is the most common early symptom of brain cancer. Brain cancer often occurs at four or five in the morning, and the patient is 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, and the severity of the headache gradually increases as the brain cancer progresses.

2. Visual impairment: Increased intracranial pressure can cause edema due to poor venous blood flow back to the brain. Early symptoms of brain cancer can also lead to decreased vision. Severe brain cancer patients have retinal lesions in the form of dots, lines, or sheets, or even bleeding, and blurred vision.

3. Projectile vomiting: Compared with the vomiting of gastrointestinal diseases, the vomiting of brain cancer patients is not accompanied by abdominal distension, nausea, and diarrhea. However, when the intracranial pressure increases, brain cancer patients will experience "projectile vomiting" symptoms after a headache.

4. Mental abnormalities: Brain tumors located in the frontal lobe of the brain can destroy the mental activities of the frontal lobe. The early symptoms of brain cancer can cause abnormal mental manifestations such as excitement, agitation, depression, and depression.

The above is a detailed description of the early symptoms of brain cancer. I hope it can help everyone understand the knowledge of brain cancer and cure it in time. If you have other questions about brain cancer, you can contact our online experts to answer your questions.

For more information, please visit the brain cancer disease 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.