HI,

My daughter has tried both neurontin and Lyrica which are in the
same class of drugs. They are anti convulants. Both may calm
down the excitablity in your brain. Like in the case of others comments
these meds made by daughter both tired and loopy. A lot depends upon
the dosage. I don't think you need to feel hesitant about taking either
but with all meds used for RSD you either have a good response to them
or you don't and if you do not, don't hesitant to tell your PM doc about
it. You are the expert on your own body and how it does and does not
react to various treatments. Everyone is different meds affect everyone
in a different way. Best of luck