Abstract
We describe a case of severe anticholinergic intoxication following the topical instillation of tropicamide-containing eyedrops. Tropicamide is a short-acting atropine-like derivative and has been regarded as an effective and safe mydriatic. Half an hour after routine fundoscopy, a 62-year-old man experienced two generalized seizures with respiratory arrest and required intubation and mechanical ventilation. The patient was treated with physostigmine and made a full recovery.
References
Kelynock TN (1890) Atropine poisoning by absorption from the conjunctiva. BMJ 1:421
Harris WJ (1898) Case of rapid development of symptoms of belladonna poisoning from use of sulphate of atropine eye drops. Lancet I: 98
Hoefnagel D (1961) Toxic effects of atropine and homatropine eyedrops in children. N Engl J Med 264:168–171
Vuori ML, Kaila T, Iisalo E, Saari KM (1994) Systemic absorption and anticholinergic activity of topically applied tropicamide. J Ocul Pharmacol 10: 431–437
Steinmann WC, Millstein ME, Sinclair SH (1987) Pupillary dilatation with tropicamide 1% for fundoscopic screening. A study of duration of action. Ann Intern Med 107:181–184
Ellenhorn MJ (1997) Cyclic depressants. In: Ellenhorn MJ (ed) Ellenhorn’s medical toxicology. Williams and Wilkins, Baltimore, pp 624–634
Höhender MC, Jamieson RC, McKee EA, Roback HB (1978) Anticholinergic delirium in a patient with Munchhausen delirium. Am J Psychiatry 135: 1407–1409
Duvoisin RC, Katz R (1968) Reversal of central anticholinergic syndrome in man by physostigmine. JAMA 206: 1963–1965
Boeden G, Schmucker P (1985) Das zentral anticholinerge Syndrom. Anästh Intensivmed 26: 240–248
Kulig K (1992) Initial management of ingestions of toxic substances. N Engl J Med 326:1677–1681
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Brunner, G.A., Fleck, S., Pieber, T.R. et al. Near fatal anticholinergic intoxication after routine fundoscopy. Intensive Care Med 24, 730–731 (1998). https://doi.org/10.1007/s001340050652
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s001340050652