Effect of Lavender Aromatherapy on Post-Operative Nausea and Vomiting Among Laparotomy Patients

aromatherapy with essential oil is being used as a non-pharmacological nursing intervention within the health care setting. This approach aims to manage the patient's discomfort and alleviate the symptoms of postoperative nausea and vomiting. One of the most beneficial oils is Lavender Essential Oil (LEO), which is used to treat a variety of digestive issues.