On May 28, 2015, our company in god save the affiliated hospital of wuhan university of science and technology, hubei province, red hospital successfully conducted naloxone academic communication, discusses the naloxone as cranial nerve protectant in target department of clinical application, solve the problem encountered in the process of a doctor's medication is common. After the meeting also on high-dose naloxone usage and dosage, large dose use of safety, naloxone as the basis of brain protection common problems for further discussion, the experts meeting, director of the department and the high level of support. Through this meeting, the experts to enhance the understanding of naloxone, drive the dosage of naloxone in the hospital target department.