Aminophenol dihydrocodeine tablets consist of 500mg of acetaminophen and 10mg of dihydrocodeine tartrate, the main efficacy and effects are antipyretic and analgesic. Firstly, the antipyretic effect is mainly to selectively inhibit the production of prostaglandins by the central nervous system, and its mechanism of action and efficacy is stronger than that of NSAIDs such as aspirin, but at the same time avoiding the adverse effects of NSAIDs such as aspirin. Dihydrocodeine tartrate inhibits pain more strongly than regular codeine, approximately twice the effect of regular codeine.