What happens when brain cancer reaches the late stage

What happens when brain cancer reaches the late stage? Brain cancer is a very harmful disease that seriously threatens human health. In order to let everyone know the harm of brain cancer and take early prevention measures, we will introduce the symptoms of brain cancer in the late stage below to help everyone have a deeper understanding of the disease.

What are the symptoms of advanced brain cancer?
① Vomiting: It is mostly caused by increased intracranial pressure stimulating the vomiting center in the medulla oblongata and stimulating and pulling the vagus nerve. When the headache is severe, vomiting is often jet-like. Children with posterior cranial fossa tumors will have early and frequent vomiting, which can be easily mistaken for gastrointestinal diseases and is one of the late symptoms of brain cancer.
②Headache: It is caused by increased intracranial pressure or direct compression and stimulation of the meninges, blood vessels and nerves by the tumor. It occurs in most patients and is an early symptom that worsens as the tumor develops to the late stage.
③ Mental symptoms: often manifested as slow reaction, lazy life, recent memory loss or even loss, severe cases of loss of self-awareness and judgment, may also manifest as irritability, irritability or euphoria.
④ Symptoms of pyramidal tract damage: manifested as weakness or paralysis of the half of the body or a single limb contralateral to the tumor and positive pathological signs.
⑤ Epileptic seizures: including generalized seizures and localized seizures, which are most common in the frontal lobe, followed by the temporal lobe, parietal lobe, and least common in the occipital lobe. In some cases, there are precursors before convulsions, such as temporal lobe tumors. There are often hallucinations, dizziness and other precursors before epileptic seizures. Parietal lobe tumors may cause abnormal sensations such as limb numbness before an attack, which is one of the symptoms of advanced brain cancer.