吸收、分配和排泄
                    
                    与它的母药麻黄碱相似,它能够从胃肠道被迅速且完全吸收;摄入后一小时内达到血浆峰浓度。单次口服24毫克的剂量产生了平均血浆峰浓度为0.10毫克/升。
                    
                            
                            Similar to its parent drug, ephedrine, it is readily and completely absorbed from the gastrointestinal tract; plasma peak concentrations are reached an hour after ingestion.              A single oral dose of 24 mg produced an average peak plasma concentration of 0.10 mg/L.
                        
                    来源:DrugBank
                 
       
             
                     
                                    