Study aim: 2-عنوان به لاتين Effectiveness of Vanilla aromatherapy and Orange aromatherapy on Pain and Anxiety in Children under Dental Procedures Design: A clinical trial with two intervention groups and a control group with parallel, double-blind, randomized groups was designed to determine the effect of vanilla aroma therapy and orange reed aroma on dental pain and anxiety. Settings and conduct: This study will be conducted in a dental clinic affiliated to the Kurdistan University of Medical Sciences in a double-blind manner, the participants and also the person who will analyze the data will be blinded. Participants/Inclusion and exclusion criteria: Consent of children and their parents to participate in the study Children aged 8 to 12 who need treatment for at least one decayed tooth No vision or hearing impairment. Not having fever, illness and mental disorders. Children should not undergo dental surgery. Children should not be under psychiatric or psychological treatment. The first visit of the child Intervention groups: intervention groups including orange and vanilla aromatherapy Main outcome variables: Dental pain and anxiety