一、撤药综合征与反跳现象的概念在药物治疗中,由于骤然停药或急速减量所引起的不良反应,统称为撤药综合征。(With-drawal Syndrome)其表现包括反跳现象、(Rubound phenomenon)戒断症状(Abs-tinence Symptoms)及停药后的其他不良反应。所谓撤药综合征,乃是皮质激素减量或停药而导致的类似阿狄森氏危象的表现。所谓反跳现象,为巳被皮质激素控制或减轻的某一疾病的症状、体征、化验结果,由于激素的减量或停药而使之迅速恶化,逆转到治疗前状态或超过治疗前状态。这是1966年梅原丰洽所下的定义。笔者认为,撤药综合征不能与反跳现象划等 First, withdrawal syndrome and rebound phenomenon concept In drug treatment, due to sudden withdrawal or rapid reduction caused by adverse reactions, collectively referred to as withdrawal syndrome. (With-drawal Syndrome) Its manifestations include the phenomenon of rebound, (Rubound phenomenon) withdrawal symptoms (Abs-tinence Symptoms) and withdrawal of other adverse reactions. The so-called withdrawal syndrome, but the corticosteroid reduction or withdrawal caused by the similar performance of Addison’s crisis. The so-called rebound phenomenon, has been corticosteroid control or alleviate the symptoms of a disease, signs, test results, due to hormone reduction or withdrawal and make it rapidly deteriorated, reversed to the pre-treatment state or beyond pre-treatment state. This is the definition of Mei Haifeng in 1966. The author believes that the withdrawal syndrome can not be equalized and rebound phenomenon