Management of Oculogyric Crisis in Parkinson's Disease

Immediate Acute Management

• Administer anticholinergic medications immediately as first-line treatment for oculogyric crisis in Parkinson's patients, as these agents rapidly reverse the acute dystonic reaction regardless of the underlying cause 1
• Give anticholinergic or antihistaminic medications promptly to abort the oculogyric crisis, as dystonic reactions respond well to these agents and can be life-threatening in severe cases, such as laryngospasm 1
• Benztropine or diphenhydramine are the standard anticholinergic agents used for acute dystonic reactions, including oculogyric crisis 1
• Consider prophylactic anticholinergics if high-risk dopamine-blocking medications cannot be avoided, particularly in young males or those with previous dystonic reactions 1

Important Clinical Pitfalls

• Laryngeal dystonia can accompany oculogyric crisis and presents as choking, difficulty breathing, or stridor—this is a medical emergency requiring immediate anticholinergic treatment, as recommended by the American Academy of Pediatrics 2

Treatment of Oculogyric Crisis

Pharmacologic Treatment

• Diphenhydramine was historically combined with metoclopramide to reduce the risk of oculogyric crisis, as reported in The Lancet Oncology 3