在临床治疗胰腺疾病引起的疼痛中，存在药物的治疗效果与不愉快的副作用之间的矛盾，而静脉注射酚妥拉明却是一种较好解决此矛盾的方法。以往应用药物侵入阻断法，虽可产生极好疗效，但受技术设备相对昂贵及药物阻断范围不明确造成的副作用等因素影响，难以普遍应用。酚妥... In the treatment of pain caused by clinical treatment of pancreatic diseases, there is a contradiction between the therapeutic effect of the drug and unpleasant side effects, and intravenous phentolamine is a better solution to this contradiction. In the past, the use of drug intrusion blocking method, although it can produce excellent results, is affected by factors such as the relatively high cost of technical equipment and the unclear range of drug blockage, which is difficult to achieve universal application. Phenol