I never get hung-over or grumpy effects on baclofen but then I took it since 1989 for paraplegia 4x/day and upped it to 6x/day since 2006 for MS. I still get bad spasms constantly though. I'd rather increase it to 8x/day then take Ativan. I have skitzo relatives on it and they seem way more sedated then I ever wanna be! I still have tons of energy ever since I started pushing wheelchair 1.2 miles/day earlier this yr. Miss swimming I hate cold!