Neuro H Headache Flashcards
Brain parenchyma involvement
None
Trigeminal Neuralgia
Obersteiner-Redlich zone - CNS -> PNS glia
Trigeminal Neuralgia Tx
Anti-epileptics
Pseudotumor
Make CSF normally, but don’t absorb it.
Young overweight women
Papilledema
Normal CT/MRI
Stroke/seizure peak
Infants, old people
Migraine peak
Teens
Migraine
Several hours unilateral pulsating aggravated by routine activity photo/phonophobia nausea/vomiting
Tension headache
hours to days
bilateral
not aggravated by routine activity
Visual auras
Fortification
Scotomas
Metamorphopsia
Opthalmoplegic migraine
CN 3,4,6 palsy
Basilar migraine
Focal brainstem findings
Acute Tx
maximum 2-3 times per week
Triptan MOA
5HT 1b & 1d agonists
Triptan worry
Do not use in vasculopaths (can cause MI)
Tension headache cause
Sleep deprivation & stress
Cluster headache cause
Circadian rhythm, altered pineal hormones
Cluster headache Tx
O2, intranasal lidocaine
Cluster headache prevention
CCB, lithium
Chronic headache definition
15 days per month, persisting for several weeks
Chronic headache cause
Abortive medication overuse
Chronic headache comorbidity
Psychiatric illness
Chronic headache Tx
Medication detox, reevaluation