Does pregabalin and gabepntin work in different wayin brains? For me gabapentin is somehow more euphoric, with lyrica I don't get much euphoria anymore, only after 6 month break. I took 2 days ago 600mg pregabalin but no euphoria, now I've taken 2400mg gabapentin and it feels vwery nice and euphoric, like phenibut after long break. Also phenibut works different way than pregabalin.