| abstract |
A pharmaceutical composition comprising an α3β4 nicotinic receptor antagonist effective to diminish the brain-derived feeling of pleasure due to increased dopamine in the pleasure-reward center of the brain typically associated with administration of an opioid agonist analgesic, a muscle relaxant, an anti-seizure medication, an anxiolytic drug, an amphetamine, a central nervous system stimulant, a tetrahydrocannabinol or that associated with an otherwise pleasurable or self-reinforcing behavior. |