I might have agreed with moop, but they DO suggest going off IMMEDIATELY in some causes if it was NOT taken for SEIZURE! If it was taken for seizure, they say you should go off gradually(because, of course, you can get a seizure). MAN, MANY that take such drugs take them for depression, but THIS one is for MANIA(as well as epilepsy and migraine)! I wonder what you will be like off of it. DID you have mania that you noticed? If so, you have to contend with THAT again. Somehow, I get the idea it really isn't that good for headaches anyway.
In any event, it looks like it's use can be REALLY bad, so it is probably best that they are getting you off of it.
BTW I never took it, and don't know of anyone that did, so I just read their own description/guidlines, etc...:
http://www.rxabbott.com/pdf/dep3.pdf
The link is off the following page:
http://www.depakoteer.com/depakoteer/pa ... mation.jsp