Agitation and psychosis are two common distressing symptoms of dementia. The results of this issue’s Cochrane Corner review suggest that, if a pharmacological approach is required, the use of risperidone and other atypical antipsychotics for the purpose of managing these symptoms seems questionable. Furthermore, typical antipsychotics, haloperidol in particular, might have a greater impact on agitation and psychosis than already recognised. This commentary critically appraises the evidence on the efficacy of typical and atypical antipsychotics for agitation and psychosis in dementia.