Bupivacaine Plain vs Bupivacaine Heavy

Bupivacaine (Marcaine) is an amide-type long-acting local anaesthetic agent used for infiltration anesthesia, for nerve blocks, for epidural anesthesia, and spinal anesthesia. They are both available in isobaric and hyperbaric forms (Bupivacaine Plain vs Bupivacaine Heavy). In this article, we will look at the few differences between the two forms of bupivacaine.