Severe epilepsy can cause many complications, such as cerebral edema, brain herniation, upper gastrointestinal bleeding, etc. Therefore, severe epilepsy can seriously threaten the patient's life. If the patient's epilepsy is not controlled in time, it can easily lead to a state of status epilepticus. Status epilepticus is a very dangerous central nervous system disease. Patients may experience sudden respiratory and circulatory arrest and uncontrollable massive gastrointestinal bleeding. For severe epilepsy patients, it is necessary to promptly administer medications such as diazepam and sodium valproate to terminate the seizures. If status epilepticus occurs, the patient needs to be urgently sent to the ICU for observation and treatment, and effective interventions for various complications must be provided. For example, in the case of cerebral edema caused by epilepsy, medications such as mannitol and glycerol fructose are needed to dehydrate and reduce intracranial pressure. If epilepsy causes acute upper gastrointestinal bleeding, treatments to suppress acid, stop bleeding, and maintain blood pressure are required.