Conclusion Propofol administered for general anesthesia is effective in preventing postoperative nausea and vomiting, and can shorten the time of anesthetic recovery markedly.

结论异丙酚行全身麻醉可有效地预防术后恶心、呕吐，并可显著缩短麻醉恢复时间。

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Studies have suggested that ginger can also quell nausea caused by pregnancy, motion sickness, and anesthesia.

CNN: Ginger may help chemo patients with nausea