Levetiracetam is a seizure control drug, mainly used in the treatment of seizures in adults as well as children over the age of 4 years, mostly used for partial seizures, it is recommended that patients take Levetiracetam orally under the supervision of a physician. After taking levetiracetam orally, some patients can have gastrointestinal reactions, manifested as abdominal pain, diarrhea, constipation and so on. Oral levetiracetam requires an EEG examination to determine the type of epilepsy and then given orally according to the patient’s seizure frequency. At the same time, blood concentration as well as liver and kidney function should be monitored during oral administration of the drug to avoid abnormal liver and kidney function caused by prolonged oral administration. Levetiracetam is mainly to play a role in controlling the abnormal neuronal discharge, it is recommended that patients take levetiracetam orally to reduce or increase the drug, should be carried out under the guidance of a physician.