Aphasia is one of the most frequent and disabling consequences of stroke. Poor spontaneous recovery and the limited success of conventional speech therapy bring up the question of how current treatment approaches can be improved. Besides increasing training frequency-with daily sessions lasting several hours and high repetition rates of language materials ("massed training")-adjuvant drug therapy may help to increase therapy efficacy. In this article, we illuminate the potential of monoaminergic (bromocriptine, levodopa, d-amphetamine) and cholinergic (donepezil) substances for treating aphasia. For a final evaluation of combined massed training and adjuvant pharmacotherapy, randomized, placebo-controlled (multicenter) clinical trials with sufficient numbers of patients are needed. Furthermore, results of experimental animal studies of functional recovery in brain damage raise hopes that neurotrophic factors or stem cells might find a place in recovery from aphasia in the intermediate future.