Epilepsy in children with left temporal lobe cysts has the potential to be clinically cured. Epilepsy is a clinical syndrome of sensory, motor, consciousness, and autonomic dysfunction in the body caused by highly assimilated abnormal discharges of neurons in the brain. In children with left temporal lobe cystic epilepsy, the epilepsy is secondary. The preferred treatment for epilepsy is oral medication, and many patients can effectively reduce the frequency of seizures or even stop having seizures after taking medication regularly. In children with left temporal lobe cystic epilepsy, according to the type of seizure, after giving the appropriate antiepileptic drug treatment, those who are sensitive to medication can effectively control seizures; those who are not sensitive to medication can be given surgical treatments, such as cystectomy, to control seizures. Some of them can achieve clinical cure. It is recommended that patients actively cooperate with the treatment, and parents also need to establish confidence in overcoming the disease and maintain optimism.