Epilepsy is caused by abnormal neuronal discharges in the brain, and the causes are still more, as follows: 1, post-traumatic surgical emergence; 2, central infections: meningitis, intracranial central viral infections, etc.; 3, strokes: cerebral hemorrhage, cerebral infarction, etc.; 4, cortical developmental anomalies, cerebral palsy, abnormalities of the hippocampal development, etc.; 5, heredity, genetic mutations, etc.; 6, calcium deficiency, gas poisoning, hypoxic-ischemic encephalopathy, metabolic diseases, etc.; 7, intracranial parasites and tumors, etc..