<<forEachTiddler  where 'tiddler.tags.contains(context.inTiddler.title)'
sortBy 
        tiddler.title
    ascending 
write '"*[["+tiddler.title+"]]\n"'>>
<<tiddler AutoRefresh with: force>>
Check - BP, Fundi, Temporal arteries, neck muscles, neuro

Sudden onset reaching max intensity by 5mins
severe - worse pain ever
worsening - with fever, bending forwards
onset >50
new focal neuro or cognitive deficit/dysfunction
meningism
reduced GCS
head trauma in last 3/12
Sx suggesting giant cell arteritis or acute narrow angle glaucoma

Immunosuppressed _HIV or drugs
 <20yr with Hx malignancy
Hx malignancy known to met to brain
vomit without other cause
change in personality
triggered by cough / valsalva / sneeze or exersize
orthostatic (changes with posture)
change in headache characteristic

?COCP