近年来,伴随着水产业的快速发展,水生动物病害亦日益严重,在药物防治中存在着不合理使用或滥用等问题,往往导致较大的负面效应或不良反应。所谓不良反应是指兽药(渔药也属于兽药)在按使用说明书的正常用法、用量情况下,出现与用药目的无关的意外或有害反应,不包括因用药不当引? In recent years, along with the rapid development of aquaculture, diseases of aquatic animals have also become increasingly serious. Problems such as unreasonable use or abuse in drug control often lead to large negative effects or adverse reactions. The so-called adverse reactions refers to veterinary drugs (also belong to veterinary drugs) in accordance with the instructions for use under normal usage, the amount of circumstances, the emergence of the purpose of the drug has nothing to do with the accidental or harmful reactions, does not include due to improper use of drugs cited?