Subarachnoid Haemorrhage

Question 1

typical presentation of subarachnoid haemorrhage

Answer 1

• sudden onset thunderclap headache at back of head
• worst headache ever
• 10/10 pain

Question 2

subarachnoid haemorrhage investigation

Answer 2

• CT non-contrast head within 6 hours of onset for diagnosis
• if diagnosis unclear, do an LP at 12 hours post-onset

Question 3

treatment fro subarachnoid haemorrhage

Answer 3

• requires specialist for treatment > interventional radiologist for clipping
• can use nimodipine to prevent vasospasm as this is a common complication post SAH