Pregabalin was degraded by Parke-Davis.
 Despite the fact that pregabalin is a GABA analogue, it does not bind to the GABA receptors, does not convert into GABA or another GABA receptor agonist in vivo, and does not directly modulate GABA transport or metabolism
== Adverse effects ==Exposure to pregabalin is associated with weight gain, sleepiness and fatigue, dizziness, vertigo, leg swelling, disturbed vision, loss of coordination, and euphoria

