Treatment of bulimia.

Bulimia (bulimia nervosa; binge eating) is characterized by episodic eating of large amounts of food, followed by self-induced vomiting or laxative abuse. Psychotherapy has been the mainstay of treatment and often has been unsuccessful. The similarity of bulimia to major depression has led to evaluation of antidepressant drugs for treatment of the disease. Imipramine has proven effective in reducing binging episodes, and further evaluation of antidepressants seems warranted. Phenytoin also has been effective in some cases, suggesting that bulimia may be a neurologic disorder analogous to epilepsy. Optimal treatment may be antidepressants combined with a nutrition/psychotherapy program.