IQVIA’s e-diary app will be used by the participants of the MAGIC Study program to easily, securely, and accurately log their headache occurrences daily. The participants will also be able to take multiple surveys with regards to their headaches at regular cadence as required by the program guidelines. For improving the compliance survey, the participants will be sent notification and reminders to fill the e-diary and surveys.

Only validated and pre-screened users can participate in this study and use this application.