Chronic headache is best treated by a neurologist experienced in headache management or with specialty training in headache. Treatment should be multidiscplinary as drugs alone often do not work
Association with vertigo, dozziness etc may mean that the neck (and its balance and sensory receptors) are involved in the headache and specialist neck physical therapy may help
Multidisciplinary headache management includes medications, idenitifcation of medication overuse headache, headache psychology, physical therapy and other treatments such as neck or trigger point injections and botox.
Most major headache centers, such as the Cleveland Clinic have this setup
Good luck
my name is jared and june 24, 2006 will mark the 3rd year i have been SUFFERING from constant, 24/7 "HEAD PRESSURE". is this what you mean? or is it a headache that comes and goes? if it is CONSTANT like mine, we need to talk. i have been researching FOREVER and have a lot of info for you. maybe you can tell me of your thoughts too. my email address is ***@**** please email me