Epilepsy
Other namesSeizure disorder
SpecialtyNeurology
SymptomsPeriods of vigorous shaking, nearly undetectable spells
DurationLong term
CausesUnknown, brain injury, stroke, brain tumors, infections of the brain, birth defects
Diagnostic methodElectroencephalogram, ruling out other possible causes
Differential diagnosisFainting, alcohol withdrawal, electrolyte problems
TreatmentMedication, surgery, neurostimulation, dietary changes
PrognosisControllable in 70%
Frequency39 million / 0.5% (2015)
Deaths125,000 (2015)