A number of measures have been attempted to prevent<unk> s in those at risk. Following traumatic brain injury anticonvulsants decrease the risk of early<unk> s but not late<unk> s. In those with a history of febrile<unk> s, some medications (both antipyretics and anticonvulsants) have been found effective for reducing reoccurrence, however due to the frequency of adverse effects and the benign nature of febrile<unk> s the decision to use medication should be weighted carefully against potential negative effects. There is no clear evidence that antiepileptic drugs are effective or not effective at preventing<unk> s following a craniotomy, following subdural hematoma, after a stroke, or after subarachnoid haemorrhage, for both people who have had a previous<unk> , and those who have not.
Seizure
Transient ischemic attack
Reflex seizure
Migraine
Epilepsy
Tremor
Gelastic seizure
Syncope (medicine)