本疗法的主要危险是脊柱内的医源性感染,如各种脑膜炎、硬膜外脓肿,更常见的并发症则是无菌性脑膜炎和粘连性蛛网膜炎。主要是与类固醇制剂中的溶剂(如乙二醇),或防腐剂(如苯甲醇或苯酚)有关。后者甚至可导致癫痛发作或癫痛持续状态.故目前的类固醇制剂不适于作鞘内注射,理想的制剂应是透明的可溶于无菌的 The main risk of this therapy is iatrogenic infection in the spine, such as various meningitis, epidural abscesses, and more common complications are aseptic meningitis and adhesive arachnoiditis. Mainly related to the steroid formulation solvent (such as ethylene glycol), or preservatives (such as benzyl alcohol or phenol). The latter can even lead to the onset of epilepsy or epilepsy, so that current steroid formulations are not suitable for intrathecal injection and the ideal formulation should be clear and soluble in aseptic