Carbamazepine overdose
Transcript of Carbamazepine overdose
Reactions 1365 - 20 Aug 2011
O SCarbamazepine overdose
Unconsciousness and respiratory insufficiency:case report
A 48-year-old man was admitted, unconscious and withrespiratory insufficiency, after taking an overdose ofcarbamazepine.
The man had been receiving carbamazepine 400mgtwice daily for 10 years for a psychiatric illness; it wasassumed to have been prescribed as a mood stabiliser. Hehad taken an unknown amount of carbamazepine, thoughtto be 150–200 tablets of carbamazepine 400mg. On arrivalat an emergency department, he was unconscious andunresponsive, with respiratory insufficiency [time toreaction onset not stated].
The man was intubated and ventilated, and receivedgastric lavage and charcoal on admission. His serumcarbamazepine level was 25.6 µg/mL. He remainedunresponsive after 24 hours, so haemodialysis wasinitiated. After 2 sessions, he improved, and was weanedand extubated within the following 2 days. After a furtherdialysis session, his carbamazepine level was within thetherapeutic range, and, 5 days after admission, he wasdischarged in a stable condition.Ram Prabahar M, et al. Successful treatment of carbamazepine poisoning withhemodialysis: A case report and review of the literature. HemodialysisInternational 15: 407-411, No. 3, Jul 2011. Available from: URL: http://dx.doi.org/10.1111/j.1542-4758.2011.00559.x - India 803058984
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