Atypical neuroleptics: compulsive disorders.Prescrire Int. 2014 Feb; 23(146):43-4.PI
Compulsive disorders are known adverse effects of dopamine agonists. Atypical neuroleptics (amisulpride, aripiprazole, olanzapine, paliperidone, quetiapine and risperidone) have also been implicated in cases of pathological gambling, hypersexuality, and compulsive eating and shopping, with sometimes serious social and familial consequences. The compulsive disorders improved or ceased when the neuroleptic was withdrawn or replaced. Patients must be informed of these possible adverse effects and monitored for behavioural changes. If such disorders occur, they can be managed by withdrawing the drug, reducing the dosage, or switching to another neuroleptic.