We hold an international symposium every two years, bringing together the world’s leading experts on headache and migraine to share latest research findings and discuss current trends in treatment and prevention.

Information about the 2026 event will be available soon.

First held in 1976, MTIS is the world’s longest established headache conference. We have always striven to place clinicians and scientists interested in headache together at a meeting run by our most important stakeholder: headache patients, particularly with migraine, and those who care for them.

Discoveries in mechanisms, new treatments and information on the impacts of migraine affect all attendees, so our meetings have always attracted an international attendance.