[Emergencies in general practice, 1. Headache as an alarm symptom].
Primary headache, such as migraine and tension type headache is a common symptom in patients presenting in emergency departments. Suspicious of secondary headache is a medical history of new onset, changing character of a previously known headache, resistancy to medication or symptoms which are not typical of primary headache.
Przywara
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S
Klinik und Poliklinik für Neurologie im Bezirksklinikum der Universität Regensburg.
May
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D001927:Brain Diseases / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004630:Emergencies; D006261:Headache / Q000209:etiology*; D006801:Humans; D012307:Risk Factors