Midazolam-Induced Hyperactivity
Treated with Flumazenil
Volume 4 - Issue 3
Potru S1, Joseph A2 and Rajendram R3,4
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- 1Jackson Memorial Hospital, University of Miami, USA
- 2Department of Anaesthesia, Changi General Hospital, Singapore
- 3Department of Medicine, King Abdulaziz Medical City, Saudi Arabia
- 4Joint Appointment Assistant Professor of Medicine, College of Medicine, King Saud bin Abdulaziz University of Health Sciences, Saudi
Arabia
*Corresponding author:
Rajkumar Rajendram AKC BSc (Hons) MBBS (Dist) MRCP (UK) EDIC FRCP Edin FRCP Lond, Department of
Medicine, King Abdulaziz Medical City, Ministry of National Guard - Health Affairs, Riyadh, Saudi Arabia
Received:February 06, 2020 Published: February 18, 2020
DOI: 10.32474/SCSOAJ.2020.04.000190
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Abstract
Benzodiazepines are characteristically anxiolytic, amnestic, and sedative. However, paradoxical reactions may cause agitation
or aggression. We report a case in which a postoperative paradoxical reaction to midazolam was successfully managed with
flumazenil (a benzodiazepine-receptor antagonist). Whilst the aetiology of benzodiazepine-induced hyperactivity remains unclear,
this report demonstrates that even small amounts of flumazenil is an effective treatment. Despite the risks associated with the use
of flumazemil we recommend its use for both diagnostic and therapeutic purposes.
Keywords: Midazolam, Benzodiazipine, Flumazenil
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