Conclusion Benadryl can prevent nausea, vomiting and itch induced by morphine during patient control vein analgesia.结论 术毕前静脉注射苯海拉明,能有效预防吗啡术后镇痛所致的恶心 、 呕吐和皮肤瘙痒等副反应.After how reducing unripe chilblain to after reducing unri...
When someone has hayfever, the eyes and nose will stream and itch.花粉热临床表现为流泪、流涕，眼睛、鼻子发痒。Scratch my back—I've got an itch.帮我挠挠背——有点痒。I itch all over.我浑身痒。...