Matt has had epilepsy since childhood. It seems that his current medications are no longer keeping him seizure free. Valproic acid (Depakene) is being added to Matt’s medication regimen. How would you...

Matt has had epilepsy since childhood. It seems that his current medications are no longer keeping him seizure free. Valproic acid (Depakene) is being added to Matt’s medication regimen. How would you respond to the following questions from Matt about this new medication?

1. How does valproic acid (Depakene) work to prevent seizures?

2. What adverse effects are associated with this drug?

3. Why should Matt inform his dentist that he is now on valproic acid?