Topiramate, Amitriptyline Monotherapy and Combination Therapy in Migraine Prophylaxis

The goal of this clinical trial is to compare the efficacy and safety of Topiramate, Amitriptyline Monotherapy and Combination Therapy in Migraine Prophylaxis in outddor migraine patients attending headache clinic. The main question it aims to answer is whether there is any difference between the efficacy of Topiramate, Amitriptyline monotherapy and combination therapy in migraine prophylaxis. Participants will take Topiramate, Amitriptyline Monotherapy and Combination Therapy and maintain a headache diary. Researchers will compare Topiramate, Amitriptyline Monotherapy and Combination Therapy groups to see if there is any differences in efficacy and safety.