Adjunctive treatment of benzodiazepine discontinuation syndromes: a review.

The variety of pharmacologic and psychotherapeutic approaches to facilitate benzodiazepine discontinuation are reviewed. Strategies to attenuate physiologic withdrawal with clonidine, propranolol and carbamazepine have been inconsistently effective. Strategies to prevent relapse by substituting medications that could later be discontinued more easily (i.e., antidepressants and azapirones) appear more useful but have been less well studied. Psychotherapeutic approaches appear to work, but specific therapeutic components are unclear and non-specific "placebo" effects may play an important role.