Although ketamine has been used in hospitals throughout the world for several decades, there are still many myths and misconceptions surrounding it. Ketamine is an excellent analgesic because it is highly effective and has a very wide therapeutic window. The goal of this page is to give the medic a resource for engaging with their battalion PA or Surgeon regarding the use of ketamine. This article answers some of the most common questions I get about Ketamine. What questions do you have?