Objective: The aim of our research was to evaluate the demographic and clinical features, treatment characteristics, and responses of the patients who presented to the Ege University Neurology Headache Outpatient Clinic with headaches lasting less than 4 hours. Another primary goal was to compare the characteristics mentioned above of patients with and without cranial autonomic symptoms. Materials and Methods: Our study was retrospective and cross-sectional. The findings were based on the data collected at our tertiary headache center. Headache disorder diagnoses were made in accordance with the International Classification of Headache Disorders-3 guideline. We reviewed the patients’ charts and recorded the information on a standardized form. The patients’ clinical features, and treatment responses were noted. The patients were divided into two groups as those with and without autonomic findings, and the above-mentioned features were compared. Treatment responses of patients with trigeminal autonomic cephalgia (TAC) and patients with trigeminal neuralgia (TN) were analyzed via logistic regression analysis. Values of p
