| gptkbp:instanceOf | gptkb:drug 
 | 
                        
                            
                                | gptkbp:approvedBy | gptkb:FDA 1999
 
 | 
                        
                            
                                | gptkbp:ATCCode | N03AX14 
 | 
                        
                            
                                | gptkbp:brand | gptkb:Keppra gptkb:Elepsia_XR
 gptkb:Spritam
 
 | 
                        
                            
                                | gptkbp:CASNumber | 102767-28-2 
 | 
                        
                            
                                | gptkbp:chemicalFormula | C8H14N2O2 
 | 
                        
                            
                                | gptkbp:contraindication | hypersensitivity to levetiracetam 
 | 
                        
                            
                                | gptkbp:discoveredBy | gptkb:UCB_Pharma 
 | 
                        
                            
                                | gptkbp:drugClass | gptkb:anticonvulsant 
 | 
                        
                            
                                | gptkbp:eliminationHalfLife | 6-8 hours 
 | 
                        
                            
                                | gptkbp:excretion | renal 
 | 
                        
                            
                                | gptkbp:form | gptkb:tablet intravenous solution
 oral solution
 
 | 
                        
                            
                                | gptkbp:genericAvailable | yes 
 | 
                        
                            
                                | gptkbp:genericName | gptkb:levetiracetam 
 | 
                        
                            
                                | gptkbp:indication | myoclonic seizures tonic-clonic seizures
 partial onset seizures
 
 | 
                        
                            
                                | gptkbp:interactsWith | other antiepileptic drugs 
 | 
                        
                            
                                | gptkbp:legalStatus | prescription only 
 | 
                        
                            
                                | gptkbp:manufacturer | gptkb:UCB_Pharma 
 | 
                        
                            
                                | gptkbp:marketedIn | gptkb:Europe gptkb:Japan
 gptkb:United_States
 
 | 
                        
                            
                                | gptkbp:mechanismOfAction | modulates synaptic neurotransmitter release 
 | 
                        
                            
                                | gptkbp:notableFor | low potential for drug interactions 
 | 
                        
                            
                                | gptkbp:patentExpired | 2009 (US) 
 | 
                        
                            
                                | gptkbp:pregnancyCategory | C (US) 
 | 
                        
                            
                                | gptkbp:prescribes | adults children
 
 | 
                        
                            
                                | gptkbp:prescriptionRequired | yes 
 | 
                        
                            
                                | gptkbp:routeOfAdministration | oral intravenous
 
 | 
                        
                            
                                | gptkbp:sideEffect | dizziness fatigue
 headache
 loss of appetite
 drowsiness
 irritability
 
 | 
                        
                            
                                | gptkbp:usedFor | epilepsy seizure disorders
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:UCB_Biopharma gptkb:levetiracetam
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Keppra 
 |