A Study to Learn About the Study Medicine NURTEC® ODT 75 mg After it is Released Into the Markets in Korea

The objective of this study is to determine any problems or questions associated with NURTEC® after marketing, with regard to the following clauses under conditions of general clinical practice, in compliance with the regulation "Re-examination Guideline of New Drugs".

1. Serious adverse event/adverse drug reaction 2. Unexpected adverse event/adverse drug reaction that have not been reflected in the approved drug label. 3. Known adverse drug reaction 4. Non-serious adverse drug reaction 5. Other safety and effectiveness information As required for any new medication approved by Ministry of Food and Drug Safety (MFDS), information on safety and effectiveness of new medication should be researched on certain number of subjects taking the drug in the setting of routine practice during the initial 6 years after the approval of new drug. This reserach shall begin after approval of marketing in Korea by MFDS.