Fysostigmine als acute behandeling van een patiënt met het centraal anticholinerg syndroom na gebruik van cocaïne versneden met atropine

A 34-year-old man was admitted in a coma after a nightlong abuse of cocaine and alcohol, whereupon he fell and convulsed at home. There was a fracture of the nose, hyperpyrexia, tachycardia and hypertension. Dry mouth and mydriasis were suggestive of anticholinergic poisoning. Physostigmine 3 mg were slowly administered intravenously, followed by complete neurological recovery and normalisation of the body tempera-ture. There was no brain damage. Cocaine and atropine were found in the patient's urine. Several users of cocaine in various European countries have recently developed a central anticholinergic syndrome due to adulteration of cocaine with atropine. In the presence of indications for such an intoxication, physostigmine is the antidote of first choice.