[Headache disorders].

Primary headache disorders such as migraine, tension-type headache, and cluster headache are prevalent and disabling neurological disorders. Although most headache disorders are largely treatable, they are under-recognized, under-diagnosed, and under-treated. Many headache sufferers in Japan do not receive appropriate and effective health care; hence, the illness, which should be relieved, persists and acts as an individual and societal burden. One of the barriers most responsible for this is poor awareness of the disorders. For lifting the burden, health care must be improved. Education is an essential way to resolve these issues at multiple levels. We have a Japanese version of the international headache classification and diagnostic criteria II (ICHD-II) and guidelines for the management of chronic headaches. Utilization of these resources is key for the improvement of headache management in our country. Not only neurologists, but also neurosurgeons and other medical specialists are participating in headache care in Japan. The Japanese Headache Society and the Japanese Society for Neurology should play major roles in health care service, education programs, as well as clinical and basic research for headache disorders. The road map for realizing our aim on headache treatment is as follows: (1) increase the number of units concerning headache in lectures for medical students, implement training programs for residents and neurologists, and offer continuous medical educations for physicians and neurologists; (2) secure more funding for headache research; (3) propagate medical care for headache in primary care settings and regional fundamental hospitals; (4) reform the health care system for headache and incentivize appropriate compensation for headache care in public health insurance; and (5) spread appropriate information on medical and socio-ethical issues related to headache for the sufferers and citizens. The authors expect that many neurologists have an interest in headache and understanding headaches, and better health care for headache disorders will bring great benefits for the sufferers.