Children in the control group, who met the research criteria, were not applied any procedure other than clinical routine protocol and nursing care. After being brought to the pediatric surgery service, patients with nausea and vomiting were filled out with a questionnaire. The severity of nausea was evaluated with the BARF Scale during nausea and vomiting and 30, 60 and 120 minutes after nausea and vomiting in patients with nausea and vomiting.

Starting from the second hour after the child was brought to the clinic after appendectomy, menthol sugar free gum was given to children with nausea and vomiting outside the clinical routine nursing care, as soon as they could chew gum and follow the instructions, and were asked to chew for an average of 15 minutes. The product of a single brand of gum was used. In the first stage, the patient's nausea was evaluated with the BARF nausea scale before the intervention. After filling out the patient information form, the patients who met the research criteria were chewed gum for an average of 15 minutes. During the intervention (between 5-10 minutes), the patient was re-evaluated for nausea with the BARF nausea scale at 30.,60. and 120 minutes after the intervention. Episodes of vomiting were recorded in patients with vomiting.After the quantitative stages of the study were completed, the patient's level of relief was evaluated using a verbal descriptive scale.

After filling out the patient information form, the patients who met the research criteria were chewed gum for an average of 15 minutes.

The BARF scale was used to assess the severity of nausea. The primary outcome was nausea and vomiting as assessed by the BARF scale, which is used to measure the severity of postoperative nausea in children. The BARF scale consists of six faces and there is a difference of 2 points between each face. The Baxter Retching Faces (BARF) scale is graded from 0 to 10 points. Evaluation: 1 minute before chewing gum.

The BARF scale was used to assess the severity of nausea. The primary outcome was nausea and vomiting as assessed by the BARF scale, which is used to measure the severity of postoperative nausea in children. The BARF scale consists of six faces and there is a difference of 2 points between each face. The Baxter Retching Faces (BARF) scale is graded from 0 to 10 points. Evaluation: During chewing gum ( fifth minute)

The BARF scale was used to assess the severity of nausea. The primary outcome was nausea and vomiting as assessed by the BARF scale, which is used to measure the severity of postoperative nausea in children. The BARF scale consists of six faces and there is a difference of 2 points between each face. The Baxter Retching Faces (BARF) scale is graded from 0 to 10 points. Evaluation: 30 minutes after menthol chewing gum

The BARF scale was used to assess the severity of nausea. The primary outcome was nausea and vomiting as assessed by the BARF scale, which is used to measure the severity of postoperative nausea in children. The BARF scale consists of six faces and there is a difference of 2 points between each face. The Baxter Retching Faces (BARF) scale is graded from 0 to 10 points. Evaluation: 60 minutes after menthol chewing gum

The time from the date of hospitalization to the date of discharge was calculated, Up to 2 week