Epilepsy is the common name for epilepsy, and its causes are complex, mainly including three aspects: 1, genetic factors: especially idiopathic epilepsy, epilepsy caused by genetic mutations can also occur; 2, brain diseases: including congenital dysplasia, intracranial infection, cranial trauma, cerebrovascular disease, degenerative diseases and intracranial tumors can lead to seizures; 3, systemic diseases: including metabolic diseases, endocrine diseases 3, systemic diseases: including metabolic diseases, endocrine diseases, cardiovascular diseases, toxic diseases and hematological diseases can lead to seizures.