Pregabalin abuse after past substance-seeking behavior.

Pregabalin is a prescription drug, structurally related to the neurotransmitter GABA. Following the rapidly increasing use of pregabalin, data signaling its abuse liability have been published recently. We report a case of a 19-year-old man with a history of cannabis and alcohol-seeking behavior that showed similar drug-seeking behavior with pregabalin. This report highlights the potential for abuse of pregabalin in patients with a history of substance-seeking behavior. Considering that the drug has recently been proposed as a treatment for alcohol- and benzodiazepine-dependence a better clarification of its abuse potential is essential.