Migraine is a neurological disease characterized by moderate or severe headaches, associated with nausea, vomiting, and/or sensitivity to light and sound. This study will assess changes in migraine attack severity for adult participants treating with oral ubrogepant across migraine attacks. Ubrogepant is a drug that is approved for the acute treatment of migraine in adults. Approximately 189 participants will be enrolled in approximately 15 sites across the US. Participants will receive ubrogepant as prescribed by their physician according to their routine clinical practice and local label. Participants will be followed for up to 13 weeks. There is expected to be no additional burden for participants in this trial. Participants will attend regular visits during the study at a hospital or clinic according to their routine clinical practice.