When I get home from work ( a desk job) I am so tired I cannot help but sleep and I cannot wake up for about 2 hrs and I talk in my sleep which I never do. The other day (while sleeping and on med) I told my son his dad and brother were at the hospital getting stitches taken out if his brothers head (and they were not!!) kind of scary! Weird dreams too. I stopped taking this med today and started taking toprimate again (for migraine), toprimate doesn't knock me out.