Akathisia: problem of history or concern of today.

Akathisia is a neurological side effect of antipsychotic medications, which are used to treat various psychiatric disorders, and is characterized by physical restlessness and a subjective urge to move. Although side effects, such as akathisia, dystonia, and dyskinesia, are common for conventional medications, these effects occur in reduced frequency with the use of new-generation antipsychotics. Despite a lowered incidence profile, akathisia and similar conditions continue to affect patients. Neuroleptic-induced akathisia can present as fidgety movements while seated, rocking in place while standing, pacing, or the inability to sit or stand still for an extended period of time as well as the overwhelming urge to move, which can cause severe distress and an increased risk of suicide for affected patients. First-line treatment of akathisia includes benzodiazepines or beta-blockers for patients who do not have symptoms of Parkinson's disease and anticholinergics for patients with Parkinson's symptoms. Clinicians should ensure that an accurate diagnosis of akathisia is made and target symptoms are decreasing due to treatment, which does not negatively affect the mental health of the patient. This expert roundtable supplement will address the diagnosis, pathophysiology, phenomenology, classification, and history of akathisia as well as provide screening tools and treatment options for the condition.