Early symptoms of brain cancer

Brain cancer mainly refers to tumors that occur in the brain. Many people are unable to cure brain cancer because they do not detect it early. So, what are the main early symptoms of brain cancer ? Let's learn more about it in the following article.

1. Morning headache is one of the early symptoms of brain cancer. Brain cancer patients often experience headaches at four or five in the morning, and often wake up in pain from a deep sleep, so it is called a "morning headache."

2. The early symptoms of brain cancer may be projectile vomiting. Compared with the vomiting of gastrointestinal diseases, the vomiting of brain cancer patients is not accompanied by epigastric distension, nausea, abdominal pain and diarrhea. The vomiting is also unrelated to eating. Instead, "projectile vomiting" occurs suddenly after a headache.

3. Brain cancer patients are prone to visual impairment. After brain cancer causes increased brain pressure, blood flow in the eye veins is blocked, leading to stasis and edema, which damages the visual cells on the retina and causes vision loss. Some brain cancer patients show partial visual field defects, which are all early symptoms of brain cancer.

4. Monocular bulging is also an early symptom of brain cancer. That is, one eyeball bulges forward. In severe cases, brain cancer can cause incomplete eyelid closure.

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.