Most common infective organism in encephalitis
HSV
Sudden onset occipital headache - what is it plus what are you looking for?
SAH
CT head and LP
Four episodes with rapid onset, unilateral, worsened by alcohol
Cluster headache
Trigeminal neuralgia vs temporal arteritis
Combing hair pain + jaw claudication (due to impaired blood supply) = GCA, esp in patients over 60
Trigeminal neuralgia - pulsating pain
Nausea, ataxia, headache, can’t walk without falling
Cerebellar stroke
Headache after spinal anaesthetic
Low pressure headache