Acute dystonic reaction induced by a single dose of clebopride: A case report

Rationale: Clebopride is known as a dopamine antagonist used for alleviating emetic symptoms with minimal side effects. Herein, we report a case of acute dystonic reaction possibly caused by administration of clebopride in a young male. Patient concerns: A 19-year-old with no special medical conditions, visited a local clinic complaining of abdominal discomfort, associated with nausea and vomiting. The patient was prescribed with tiropramide, clebopride, simethicone, and mosapride citrate, only to visit the emergency department for abrupt neck pain followed with dystonic reactions upon oral administration of the drugs. The patient suffered involuntary movements of the neck to the right, while maintaining voluntary motor controls of the neck to the left. Diagnosis: Vital signs and neurological exams showed no obscurity and the preliminary blood workup (a complete blood count and measurement of electrolytes, inflammatory marker levels, copper concentration, etc) were all within normal ranges. Additional imagery tests including brain computed tomography (CT), neck contrast-enhanced CT, and magnetic resonance imaging failed to prove any focal lesion pertinent to the condition. Drug screening was done and then clebopride was suspected to be the cause of the dystonic reactions. Interventions: Benztropine (1 mg) was administered orally. Outcomes: The patient's symptoms improved after 1 hour, and he was observed for 6 more hours for possible recurrences before he wa...
Source: Medicine - Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research