Cetirizine-induced psychosis in a young adult with erythema multiforme.
BMJ Case Rep. 2021 Feb 05;14(2):
Authors: Croitoru D, Brooks SG, Piguet V, MacGillivray L
We describe a case of a young man, taking no other routine medications, presenting with erythema multiforme and cetirizine-induced psychosis with re-challenge evidence. On retrospective elicitation of history, it was found that he had been involved in a motor vehicle collision 4 months prior and was a daily cannabis user; there were no objective abnormalities by MRI and neurological evaluations. Although rare, cetirizine-induced psychosis is an important adverse drug reaction that warrants the attention of healthcare practitioners.
PMID: 33547112 [PubMed – as supplied by publisher]
Source: ncbi 2