| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:drug
                                        
                                         
                                    
                                        
                                            gptkb:opioid
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:administeredBy
                                    
                                 | 
                                
                                    
                                        
                                            
                                            hospitals
                                        
                                        
                                         
                                    
                                        
                                            
                                            emergency medicine
                                        
                                        
                                         
                                    
                                        
                                            
                                            ambulance services
                                        
                                        
                                         
                                    
                                        
                                            
                                            healthcare professionals
                                        
                                        
                                         
                                    
                                        
                                            
                                            bystanders (in some regions)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:antidote
                                    
                                 | 
                                
                                    
                                        
                                            
                                            opioid toxicity
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:approvedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:FDA
                                        
                                         
                                    
                                        
                                            
                                            1971
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:ATCCode
                                    
                                 | 
                                
                                    
                                        
                                            
                                            V03AB15
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:brand
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Narcan
                                        
                                         
                                    
                                        
                                            gptkb:Evzio
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:CASNumber
                                    
                                 | 
                                
                                    
                                        
                                            
                                            465-65-6
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:chemicalClass
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:opioid
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:contraindication
                                    
                                 | 
                                
                                    
                                        
                                            
                                            hypersensitivity to naloxone
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:developedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Sankyo
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:discoveredIn
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1960
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:eliminationHalfLife
                                    
                                 | 
                                
                                    
                                        
                                            
                                            30–81 minutes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:enemyOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:delta-opioid_receptor
                                        
                                         
                                    
                                        
                                            gptkb:kappa-opioid_receptor
                                        
                                         
                                    
                                        
                                            gptkb:mu-opioid_receptor
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:excretion
                                    
                                 | 
                                
                                    
                                        
                                            
                                            urine
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:form
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:nasal_spray
                                        
                                         
                                    
                                        
                                            
                                            injectable solution
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:hasMolecularFormula
                                    
                                 | 
                                
                                    
                                        
                                            
                                            C19H21NO4
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:KEGGID
                                    
                                 | 
                                
                                    
                                        
                                            
                                            D08367
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:legalStatus
                                    
                                 | 
                                
                                    
                                        
                                            
                                            prescription only (varies by country)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:mechanismOfAction
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:opioid
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:MedlinePlusID
                                    
                                 | 
                                
                                    
                                        
                                            
                                            a612022
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:MeSH_ID
                                    
                                 | 
                                
                                    
                                        
                                            
                                            D009285
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:metabolism
                                    
                                 | 
                                
                                    
                                        
                                            
                                            liver
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:notEffectiveAgainst
                                    
                                 | 
                                
                                    
                                        
                                            
                                            non-opioid drug overdose
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:OTC
                                    
                                 | 
                                
                                    
                                        
                                            
                                            yes (in some countries)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:pregnancyCategory
                                    
                                 | 
                                
                                    
                                        
                                            
                                            B (US)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:PubChem_CID
                                    
                                 | 
                                
                                    
                                        
                                            
                                            5284596
                                        
                                        
                                         
                                    
                                        
                                            
                                            DB01183
                                        
                                        
                                         
                                    
                                        
                                            
                                            4447621
                                        
                                        
                                         
                                    
                                        
                                            
                                            CHEMBL1519
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:routeOfAdministration
                                    
                                 | 
                                
                                    
                                        
                                            
                                            intramuscular
                                        
                                        
                                         
                                    
                                        
                                            
                                            subcutaneous
                                        
                                        
                                         
                                    
                                        
                                            
                                            intravenous
                                        
                                        
                                         
                                    
                                        
                                            
                                            intranasal
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:sideEffect
                                    
                                 | 
                                
                                    
                                        
                                            
                                            nausea
                                        
                                        
                                         
                                    
                                        
                                            
                                            vomiting
                                        
                                        
                                         
                                    
                                        
                                            
                                            hypertension
                                        
                                        
                                         
                                    
                                        
                                            
                                            sweating
                                        
                                        
                                         
                                    
                                        
                                            
                                            tachycardia
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:storage
                                    
                                 | 
                                
                                    
                                        
                                            
                                            room temperature
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:synonym
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:N-allylnoroxymorphone
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:UNII
                                    
                                 | 
                                
                                    
                                        
                                            
                                            KBQ1YD99ER
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:usedFor
                                    
                                 | 
                                
                                    
                                        
                                            
                                            opioid overdose
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:WHOModelListOfEssentialMedicines
                                    
                                 | 
                                
                                    
                                        
                                            
                                            yes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Antidote
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            6
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Naloxone
                                        
                                        
                                         
                                    
                                 |