Aim. To document the problem of drug administration error in anaesthes
ia in New Zealand, with regard to: prevalence (in context of the total
number of drugs that might be administered during an anaesthetist's c
areer); preventative strategies; and anaesthetists' perceptions concer
ning the medicolegal environment prevailing in New Zealand. Methods. A
questionnaire was posted to a random sample of 75 New Zealand anaesth
etists. Drug administrations per anaesthetic were counted on a random
sample of anaesthetic records at Green Lane Hospital. Ten anaesthetist
s were asked the number of anaesthetics administered per year. Results
. Eighty-nine percent of 66 respondents reported at least one error of
drug administration, and 12.5% had actually harmed patients. There wa
s no relationship between any preventative strategy and frequency of e
rror. All respondents were concerned about the possibility of manslaug
hter charges arising from a drug error; 57% thought the medicolegal en
vironment in New Zealand impacted adversely on their practice; 83% tho
ught it might impede the reporting of errors. There seems to be no def
initive strategy for the elimination of drug error. Conclusion. Error
is inherent in drug administration in anaesthesia, as it is in any com
plex human endeavour; therefore it is illogical to treat it as necessa
rily criminal. Instead, effort and resources should be aimed at ration
al initiatives to reduce this worrying problem.