【摘要】 通过热反应法测量家兔给药前后直肠温度变化的数据，证明了以穿琥宁为主药，配伍适量异丙嗪，具有药物协同作用的复方穿琥宁制剂的解热作用优于单方制剂。更多还原

【Abstract】 The antipyretic effects of Chuanhuning compound injections with low and normal doses were studied in this paper compared with Chuanhuning simplex injections with low and normal doses, promethazine simplex and normal saline injections. The results showed that the antipyretic effect of Chuanhuning compound injection with normal dose was stronger than that of any other relative preparations and the antipyretic effect of Chuanhuning compound injection with low dose was stronger than that of Chuanhuning simplex injection with low dose, promethazine simplex injection, normal saline injection and equivalent to that of Chuanhuning simplex injection with normal dose, both statistically and pharmacodynamically, respectively. The reasonable explanation should be atributed to the synergism of drugs.更多还原