Increased ICP
Benzodiazepines +/- AEDs if actively seizing
Dexamethasone(reduce<unk>  capillary permeability, inflammatory cytotoxicity)- 1mg/yr of age (max 10mg)
Do NOT give if CNS lymphoma is in the differential
Elevate head of bed to 30 degrees, provide adequate sedation in intubated patients
Maintain cerebral perfusion (euvolemia, vasopressors if necessary)
Consider osmotherapy (e.g. hypertonic saline, mannitol)
Benzodiazepines +/- AEDs if actively seizing
Dexamethasone(reduce<unk>  capillary permeability, inflammatory cytotoxicity)- 1mg/yr of age (max 10mg)
Do NOT give if CNS lymphoma is in the differential
Elevate head of bed to 30 degrees, provide adequate sedation in intubated patients
Maintain cerebral perfusion (euvolemia, vasopressors if necessary)
Consider osmotherapy (e.g. hypertonic saline, mannitol)
Do NOT give if CNS lymphoma is in the differential
Central nervous system tumor 
Primary headache
Spinal cord injury
Migraine
Multiple sclerosis
Tension
Ventriculoperitoneal shunt complications
Cluster