The International Headache Society (IHS) is the world's leading membership organisation for those with a professional commitment to helping people affected by headache. As a charity, the purpose of IHS is to advance headache science, education, and management, and promote headache awareness worldwide.

The American Headache Society

The American Headhache Society is a professional society of health care providers dedicated to the study and treatment of headache and face pain. Founded in 1959.


The French Society for the Study and Treatment of Pain (SFETD) is an association aiming to gather health professionals to promote care, teaching and research in the field of pain .


 The AFCAVF is an association that gather people suffering from cluster headache. Its main goals are to help people who suffer from it and to improve public awerness of cluster headache.