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本文用小鼠醋酸扭体法、热板法以及大鼠甩尾法比较了氨酚待因2号片(每片含磷酸可待因15 mg和扑热息痛300 mg)与氨酚待因片(每片含磷酸可待因8.4 mg和扑热息痛500 mg)的镇痛效应,结果表明,氨酚待因2号片的镇痛强度明显高于氨酚待因片,提示氨酚待因2号片可能是一疗效更好的镇痛药。
In this study, mice were anesthetized with acetic acid writhing, hot-plate method and rat tail-flick method to compare the effect of Paracetamol and Paracetamol tablets (each containing 15 mg of codeine phosphate and 300 mg of paracetamol) Analgesic effect of codeine containing 8.4 mg and acetaminophen 500 mg) showed that analgesic strength of Paracetamol 2 tablets was significantly higher than that of Paracetamol, suggesting that Paracetamol 2 tablets may Is a better effect of analgesics.