Pronociceptive Effects of Remifentanil in a Mouse Model of Postsurgical Pain

Abstract

In this model of incisional pain, remifentanil induces pronociceptive effects, which are dose dependent but unaltered by the duration of administration. A second surgery performed on the same site and experimental conditions induces greater postoperative hyperalgesia that is enhanced when remifentanil is used as an anesthetic.