20/03/2026
This week marks International Headache Week, and March 21, 2026, is Cluster Headache Awareness Day, dedicated to raising awareness of one of the most painful conditions known to humankind: cluster headache.
Let’s stand together with people living with cluster headache and other headache disorders. The IHS remains committed to deepening understanding and moving headache medicine forward.
This week marks International Headache Week, and March 21, 2026, is Cluster Headache Awareness Day, dedicated to raising awareness of one of the most painful conditions known to humankind: cluster headache.
Let’s stand together with people living with cluster headache and other headache disorders. The IHS remains committed to deepening understanding and moving headache medicine forward.
👉 Stay tuned to the IHS page throughout the week for a series of videos, educational posts, and expert insights.