My dog is epileptic. Her seizures are controlled through phenobarbital, but every now and then I toss a bit of energy her way and they've decreased to almost nil since I've started that.
Best suggestion I can think of if medications don't quite cut it for you would be what Nekoshema said, as everything I know thus far is mostly from psionics.
I would start a daily regiment of meditation sessions. While meditating, visualize your energy flowing through you and direct it to your head. Feel the energy as it subtly vibrates in a healing frequency and constantly imagine yourself in a state of total rest and stillness. It may help to get a good pair of headphones (not earbuds) and listen to 3rd Schumann Resonance while meditating.
Link to DL: http://www.mediafire.com/download/vgs537tf24ygl2n/3rd+Schumann+Resonance+(no+background).mp3
[Taken from another forum] A tone for giving you a sense of general well-being and mild euphoria. It's different from Mood Alertness, since that stimulates general emotion, while this stimulates euphoria via a different frequency. Use good headphonies for this one; earbuds won't cut it. Informally referred to as 3SR.
[tulpa.info forum poster Fede-lasse]
Hope this helps, but like I said, conventional medicine is the first place you should go if you haven't already.