Hang Bin
2008
Citations
0
Influential Citations
0
Citations
Journal
Medical Recapitulate
Abstract
Butorphanol is a mixed opioid receptor agonist/antagonist,which agonist κ-receptor and σ-receptor.It is an effective analgesic used for the relief of moderate to severe pains.Its analgesic effect is 5 to 8 times as good as morphine.It has the sedation profiles with rare euphoria or uncomfortable sense.Butorphanol has mainly been applied in moderate to severe postoperative pain,the most common side effects of which are sleepiness,dizziness,nausea,vomiting and so on.