Febrile convulsions and epilepsy are two different diseases with different treatment principles. Most febrile convulsions occur in infants and children under 5 years of age, and there are two types, typical and atypical. In typical febrile convulsions, the convulsions mostly occur at the beginning of febrile illness when the body temperature rises suddenly, manifesting as tonic or tonic clonic grand mal seizures, with no more than 2 seizures in 24 hours, except for organic brain disease can be diagnosed. Atypical febrile convulsions have an increased number and duration of seizures compared to typical ones, and are a high risk factor for epilepsy. The treatment of febrile convulsions is mainly the treatment of the underlying disease, timely anticonvulsant treatment in case of convulsive seizures, generally no long-term oral antiepileptic drugs are needed to prevent seizures, and the prognosis is good, most of them will stop spontaneously after 5-6 years of age, but some still develop feverless convulsions, i.e. epilepsy. Epilepsy is a convulsive seizure caused by repeated, abnormal discharges of neuronal populations in the brain and requires long-term antiepileptic drug application when seizures are frequent.