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Prolonged absorption and delayed peak paracetamol concentration following poisoning with extended‐release formulation
Author(s) -
Roberts Darren M,
Buckley Nicholas A
Publication year - 2008
Publication title -
medical journal of australia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.904
H-Index - 131
eISSN - 1326-5377
pISSN - 0025-729X
DOI - 10.5694/j.1326-5377.2008.tb01629.x
Subject(s) - citation , medical school , medicine , library science , psychology , computer science , medical education
A woman with acute poisoning from extended-release paracetamol presented at 14.5 hours post-ingestion. The paracetamol's absorption phase and elimination half-life appeared prolonged, with peak blood concentration occurring at 20 hours post-ingestion, requiring an extended course of intravenous N-acetylcysteine. Current treatment recommendations, based on experience with a different formulation in the United States, may not be appropriate for the Australian formulation.