try some amino acids to stimulate the regeneration of nuero path ways...
But either way, it will pass, just hang in there.
I too have dealt with that and am dealing with that as I write. That is a normal part of this for me. I know it is not a pleasant feeling at all. I can't help but think of how long I spend in a fog when using but it just seems so much of a better fog. LOL
I remember the fogginess when I was coming off of oxys, it was dreadful! But it does go away, its just gonna take time, not alot you can do about it except to hang tough. Im detoxing from methadone & for some reason I havent had to suffer thru that one, but dont get me wrong, I have had my fair share of mild withdrawals. Just wanted to let ya know, this is normal & it will pass. Good Luck Penelope