Ok, so I started back on my Depakote ER a week and a half ago (1000mg/dayx1). Been great for leveling out my moods, I'm more "me" than I have been in a long time but here it is Monday morning and I haven't slept since Friday night and I have had a constant low grade headache (I figure due to lack of sleep).

I have noticed that over the last week or so, the length of sleep has been slowly diminishing.

Gonna call Pdoc today about this.

I know it is one of the "uncommon" side effects. Any ideas?