lidocaine + ropivacaine

Lidocaine + ropivacaine is a combination of two amide-type local anesthetics used primarily for regional and local anesthesia, especially in surgical settings requiring prolonged analgesia. Lidocaine provides a rapid onset of anesthesia, while ropivacaine offers a longer duration of action with reduced cardiotoxicity compared to other long-acting agents. Both drugs act by blocking voltage-gated sodium channels on neuronal membranes, inhibiting the initiation and conduction of nerve impulses. This combination is often employed in procedures such as brachial plexus blocks or caudal anesthesia to achieve both quick onset and extended pain relief[1][4][5]. The mixture can be safely used for locoregional anesthesia where long surgical intervention time or improved postoperative analgesia is desired[4][5].

Other names

lidocaine + ropivacaineropivacaine and lidocaine combinationlidocaine-ropivacaine mixture