Neurologic
Valproic acid
Epival
Generic nameValproic acid
Brand nameEpival
Medication classAnticonvulsant / mood stabilizer
Typical adult example250–750 mg
FrequencyTwice daily
Common uses
Recognition cues
- Epilepsy
- Bipolar disorder
- Migraine prevention
EMS relevance
Assessment context
- Toxicity may cause CNS depression, hyperammonemia or liver injury.