How do we differentiate subarachnoid hemorrhage from other headaches? What are common associated histories or exam findings?,”SUMSUDDEN onset – Thunderclap headache, “”Worse headache of my life””.UNLIKE other headaches.Maximal AT ONSET. Meningismus (nuchal rigidity, etc), focal neurological deficits (may be normal initially). Often occurs with exertion (exercise, intercourse, etc). Nausea

How do we differentiate subarachnoid hemorrhage from other headaches? What are common associated histories or exam findings?,”SUMSUDDEN onset – Thunderclap headache, “”Worse headache of my life””.UNLIKE other headaches.Maximal AT ONSET. Meningismus (nuchal rigidity, etc), focal neurological deficits (may be normal initially). Often occurs with exertion (exercise, intercourse, etc). Nausea

vomiting.”