药物的不良反应包括药物的副作用、毒性反应、过敏反应及继发反应等。但有些医药期刊及一些药品广告,在叙述有关药物的不良反应时,常以副作用代之,并把药物的毒性反应及过敏反应与副作用混为一体,甚至还有“副作用及不良反应”、“毒性及不良反应”的错误写法。如《药学通报》新药评介栏中,药 Adverse drug reactions include drug side effects, toxic reactions, allergic reactions and secondary reactions. However, in some medical journals and some drug advertisements, side effects are often substituted when describing the adverse reactions of the drugs, and the drug’s toxic reactions and allergic reactions and side effects are mixed together. There are even “side effects and adverse reactions” , “Toxicity and adverse reactions ” wrong wording. Such as “Bulletin” new drug review column, medicine