Epilepsy is not new to us, and there is no shortage of epilepsy patients around us. Epilepsy is caused by abnormal neuronal discharges and has many causes, such as brain tumors and complications from cerebrovascular disease. There are also some traumatic injuries or brain surgery that may cause epilepsy. Also, infections of the central nervous system and systemic diseases can cause epilepsy. Or a parasite in the brain can also cause epilepsy. The most common symptoms of seizures are twitching of the limbs, foaming at the mouth, and rolling of the eyes, etc. There are also some uncommon symptoms, such as sudden freezing and giggling, which show how much damage and impact epilepsy can have on normal life. The specific hazards of epilepsy are as follows: 1. Long-term, repeated seizures can lead to highly abnormal discharge of brain nerve cells, affecting cognitive development and leading to a decline in intelligence; 2. Seizures are due to abnormal brain discharge, and repeated seizures can affect the function of the entire brain, which can cause mental retardation, stunting, and even inability to speak in young children; 3. It is easy to cause accidental damage, and the loss of consciousness during seizures leads to Due to the uncertainty of seizures, it is easy to lead to anxiety and affect their normal life; 4, potential damage, repeated seizures can lead to cerebral hypoxia, brain damage, so that patients have memory loss, intellectual decline, and seriously affect normal life, learning and work. 5, generalized tonic-clonic seizures, tonic seizures can easily lead to accidents, such as fractures, tongue bites, and even tongue bites broken. 6, sudden death, related to sudden ischemia and hypoxia during seizures, improper handling or accidents, cardiac arrest, etc., is extremely harmful. Epilepsy is so harmful to physical and mental health that it must be paid attention to.