Abstract Details Title Migraine Patients Exhibit Increased Risk Of Developing Chronic Migraine With Sustained Triptan Treatment - Results From A Large-Scale Real-World Claims Analysis Topic Headache Presentation(s) Headache Posters (7:00 AM-5:00 PM) Poster/Presentation Number 055 Objective To assess the relationship between triptan exposure and risk of chronic migraine (CM) onset in migraine patients with prior acute treatment with triptans, and to quantify this risk with respect to duration of triptan use.