Headache e Unpleasant sensations in the regions of cranial vault, usually reflects as a symptomatic expression of disease or some minor tension of fatigue It may also reflect serious disease intracranially 90%of individuals have at least one headache per yearHeadache •Unpleasant sensations in the regions of cranial vault, usually reflects as a symptomatic expression of disease or some minor tension of fatigue •It may also reflect serious disease intracranially • 90% of individuals have at least one headache per year