Product Description of Butodol 2 Injection
(Butodol 2 Injection) Butorphanol is a phenanthrene derivative with opioid agonist and antagonist properties. It has central analgesic actions and produces generalised CNS depression. It also alters perception of and response to pain by binding to opiate receptors in the CNS. It is used in management of pain when use of an opioid analgesic is appropriate; preoperative or preanesthetic medication, as a supplement to balanced anesthesia, and for the relief of pain during labor (IM/IV only).