I - Hydantoins
II - Tricyclic compounds
III - Benzodiazepines
IV - Barbituates
V - GABA
VI - GABA derivatives
VII - Misc GABA agents
VIII - Na channel agents
IX - Misc agents
X - Calcium channel agents

Mnemonics:
Seizures = earthquakes
Epilepsy meds = anti-epilepsy meds (AED) = earthquake fighter (preventors)

Common side effects of AEDs:
Nausea