 A total of 60 voman patient, ASA status I-II , aged 18-65 year and scheduled for elective rhinoplasty were enrolled in the study. Exclusion criterias hypersensitivity or contraindication for the studied medications, received an antiemetic drug or steroid within 24 hours before anesthesia, have history of diabetes history of motion sickness MS or PONV, or pregnant and lactating females. 