Active substance combination containing an opioid having a fentanyl-type structure and ketamine

摘要

The invention relates to an active substance combination that contains as the active substance component a) at least one opioid compound that has a fentanyl-type structure and/or the enantiomers and/or the diastereomers thereof and/or at least one corresponding pharmaceutically acceptable salt, and as the active substance component b) ketamine and/or at least one of its physiologically acceptable salts. The weight ratio of active substance component a) to active substance component b) ranges from 1:20 to 1:1500. The invention also relates to medicament formulations and medicaments that contain the inventive active substance combination and to the use of said active substance combination for producing medicaments.