What are the most important early symptoms of brain cancer

There are many brain diseases, and the most serious one is brain cancer. Many people don’t know much about the occurrence of brain cancer. Next, let’s take a closer look at the early symptoms of brain cancer .

1. Vomiting: The early symptoms of brain cancer have nothing to do with diet and are more common in the early morning. Vomiting is often accompanied by severe headaches. Sometimes brain cancer patients may have projectile vomiting, but non-projectile vomiting is also not uncommon.

2. Headache: It occurs in about 80% of brain cancer patients and is the most common early symptom of brain cancer, but it is not the main basis for diagnosis. Any factors that can aggravate the increase in intracranial pressure and early symptoms of brain cancer can aggravate headaches.

3. Optic disc edema: The early symptoms of brain cancer are no visual impairment. As time goes by and the disease progresses, there is a centripetal shrinkage of the visual field. In patients with advanced brain cancer, the optic nerve atrophies secondary to atrophy and the vision decreases rapidly. This is also the key point to distinguish it from pseudo-papilledema caused by optic neuritis.

This article mainly describes the early symptoms of brain cancer. I believe it can help everyone better understand brain cancer. If you have other questions about brain cancer, you can contact our online experts to answer your questions.