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Description of the Symptom
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This chapter describes pathology that may lead to headaches. Local causes are defined as pathology occurring within the cranial vault, as well as the temporomandibular joint (Fig. 7-1). Remote causes are defined as occurring outside this region. Each symptom description in this chapter is followed by a brief summary of clinical presentation.
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Awakening from sleep
History of head trauma inside of 2 weeks
Neurological symptoms, such as dizziness, paresthesias, or weakness
New onset after age 50
New onset of headache in patient with risk factors for cancer or HIV infection
Progressing intensity or frequency
Signs of illness, such as fever, nuchal rigidity, or rash
Signs of papilledema
Sudden onset of headache
Worsening with exertion or Valsalva maneuver
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The International Headache Society ...