TheMI interventionwas amultifaceted programtargeting improved medication adherence behavior and clinical outcomes in patients with epilepsy. Three weekly face-to-face sessions were performed to improve medication adherence [24,30,31]. TheMI sessionswere delivered individually by a male health psychologist with 10 years of experienceworking with medication adherence in patients with chronic diseasesand 60 h of training of MI in Qazvin and Tehran. During the sessions, the patientswere encouraged to express their experiences, values, readiness, and confidence for the behavior change. All sessions were held in a private and quiet settingwithin a neurologic clinic. Each session lasted for 40 to 60 min. The MI techniques employed to resolve barriers and encourage patients to take medications regularly were open-ended questions, affirmations, reflective statements, and summaries to elicit change talk.