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Case I: 40 yo. F-brought to the ER by EMS, c/o severe HA. Describes HA as pounding in nature, diffuse, sudden onset, associated with N/V X 3 over the last several hours. Also c/o dizziness
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1. Diagnoses and Managementof Acute Headachein theEmergency DepartmentWilliam B. Halacoglu, DO., FACOEPDepartment of Emergency MedicineMount Clemens Regional Medical Center
4. Headache Is a Major Public Health Problem. Up to 4% of ED Visits / 2% All Office Visits. Over 20 Million Outpatient Visits. 78 % of Women and 60% of Men Experienced at Least One Headache in the Year. 36% of Women and 19% Men Suffered From Recurrent Headaches
5. Potentially Life Threatening Etiologies Characterize Patients Presenting to the Emergency Department With a Chief Complaint of a Severe Headachein <5% of the Cases
6. Goals of Headache Management in the Emergency DepartmentPrimary Exclude Ominous Causes Provide Adequate Relief of PainSecondary Minimize Time Spent in the ED Establish Continuity of Care after discharge
16. Secondary Headaches Subarachnoid Hemorrhage Meningitis Temporal Arteritis Hypertension Glaucoma Trauma Non-meningitic Infections Pseudotumor Cerebri Metabolic Disorders Toxic Substances Space Occupying Lesions Sinusitis
20. Primary Headache Etiology ????
21. Primary Headache Pathophysiology Hypotheses (specific cause unknown)
-Cortical spreading definition
-Migraine generator
-Vasodilation/inflammation
-Peripheral sensitization
-Genetic factors
-Others….
22. International Headache Society Criteriafor MigraineMigraine Is an Episodic Recurrent HA lasting 4-72 Hours With:
Any 2 of these pain qualities:
. Unilateral pain
. Throbbing pain
. Pain worsened by movement
. Moderate or severe pain
Any 1 of these associated symptoms:
.Neusea and/or vomiting
.Photophobia and phonophobia
27.