Since starting Pregabalin four months ago my moods are darker, I have blurred vision, foggly brain, forgetfullness, anti social behaviours and no enthusiasm for activities. I am on 250 mg in addition to 7.5 Mg Oxycodone( targin). I am awaiting an appointment in January with sleep specialist and doctor. My rls is up and down all over the place and I feel miserable.