In a recent study of people who took dopamine for Parkinson disease, 13.6 had impulse control problems as follows.
** Any compulsive disorder 72 without 348 with.
**Gambling problem 24 without 130 with.
**Compulsive sexual behavior 18 without 90 with.
**Compulsive buying 30 without 147 with.
**Binge eating, 18 without 1114 with.