What are the common symptoms of brain tumors? Brain tumor is a common serious disease in nervous system, which can occur in all ages, especially in middle-aged people. Intracranial tumor, regardless of its nature, is a very serious disease. If early diagnosis and early treatment can be achieved and the general curative effect is satisfactory, then how to find brain tumors early? If you want to find brain tumors early, you can start with symptoms. The symptoms of brain tumor are: 1, headache with chronic progressive aggravation. The early stage is intermittent attack, accompanied by nausea and vomiting. When the headache is severe, the headache will be relieved within a short time after vomiting. 2. Mental disorders with abnormal personality and behavior, such as apathy, slow thinking or euphoria and excitability. The first attack after 3.20 years old. 4, male libido, impotence, sparse beard, female menstrual disorder, amenorrhea with breastfeeding. 5. Aphasia, tinnitus and deafness are becoming more and more serious. 6. Progressive sensation, dyskinesia or unstable walking gait of a limb. 7. The children's head circumference is more normal, the cranial suture is widened, and the scalp vein is swollen. 8. There are malignant tumors in other parts of the body, and headache, vomiting or hemiplegia gradually appear, such as brain metastasis of lung cancer and choriocarcinoma. 9. Non-ophthalmic diseases, such as decreased vision, diplopia, strabismus, visual field (visual range) defect or unilateral exophthalmos. One eye, one eye, one eye can't see. When the tumor directly compresses the optic nerve, not only the vision suddenly drops, but also it can cause blindness. In short, go to the hospital as soon as possible to check and diagnose the above suspected symptoms. The diagnosis of brain tumors should be made selectively by doctors using cerebral angiography or ventriculography and CT scanning. Once diagnosed, it must be surgically removed as soon as possible.