 [ Symptoms ] i suffer from daily headaches that vary in pain i have had no previous traumatic head or brain injury [ Disease ] chronic headache has many causes depends on their site in head and severity… for example chronic sinusitis causes frontal headache hypotension and anemia or hypertension in the middle if the skull cluster headache around the eyes migraine is half of the head pain get a cbc done try drinking plenty of water and getting good early breakfast