Full body convulsion
Involves both arms/legs with loss of consciousness.
Tonic phase is stiffness
; clonic phase involves jerking of arms/legs. Associated with tongue biting/loss of urine
. May be due to genetic factors (involves both sides of brain at onset) or acquired factors (e.g. Stroke
, but others) (starts in one place of brain and spreads). Usually lasts up to 90 seconds. Very treatable.