Postoperativenauseaandvomitingisanincreasinglycommonanddistressingproblemfacedbypatientsundergoinganesthesiathatnegativelyaffectstheirrecoveryandwellbeingandcanresultinsignificantincreasesinhealthcarecosts.Effectivetreatmentstrategiesandrelevant,up-to-dateguidan