22nd International Headache Congress (IHC)
9/11/2025 - 9/14/2025
Venue: Sao Paulo, Sao Paulo, Brazil
The International Headache Congress (IHC) is held every second year. The venue is selected by the IHS Board of Trustees in consultation with a Profess...
23rd International Headache Congress (IHC)
Dates: TBD
Venue: TBD, TBD, TBD
The International Headache Congress (IHC) is held every second year. The venue is selected by the IHS Board of Trustees in consultation with a Profess...