It was determined that peppermint oil had a 40% effect on reducing PONV, 34% effect on reducing postoperative antiemetic use, and 75% effect on reducing severity of nausea.
from: Examining the Effect of Peppermint Oil on Postoperative Nausea After Cervical Surgery.In the control group, 7 (18.4%) used antiemetics... and none of those patients... used antiemetics.
from: Examining the Effect of Peppermint Oil on Postoperative Nausea After Cervical Surgery.In the control group, 18 (47.8%) patients experienced nausea... In contrast, the intervention group included only 2 (5.3%) patients who experienced nausea...
from: Examining the Effect of Peppermint Oil on Postoperative Nausea After Cervical Surgery.Hemodynamic parameters did not differ significantly between the 2 groups. The systolic blood pressure of the control group was significantly greater than that of the intervention group only at minute 95 and at hour 24 after surgery.
from: Examining the Effect of Peppermint Oil on Postoperative Nausea After Cervical Surgery.In the control group, 11 (28.9%) experienced vomiting... and none of those patients experienced vomiting...
from: Examining the Effect of Peppermint Oil on Postoperative Nausea After Cervical Surgery.It was determined that peppermint oil had a ... 34% effect on reducing postoperative antiemetic use