['To determine what effect the withdrawal of co-proxamol from the UK market has had on mortality from poisoning in Scotland.', 'This was a retrospective, observational study of mortality relating to poisoning by single agents in Scotland for the period 2000-2006. Mortality data were obtained from the General Register Office Scotland, and primary care prescribing data from the Information and Statistics Division of the Scottish Executive Health Department.', 'A significant reduction in the proportion of poisoning deaths due to co-proxamol was observed following legislation [mean 2000-2004, 37 deaths (21.8% of total poisoning deaths); 2006, 10 (7.8%); P < 0.0001]. The most significant reduction was seen in male out-of-hospital deaths [mean 2000-2004, 17 (21.8%); 2006, two (2.9%); P < 0.0001]. This was associated with a decline in prescriptions by 60% within 6 months of legislation. The total number of poisoning deaths also fell, slightly earlier than the full impact on co-proxamol deaths (mean 2000-2004, 171.2; mean 2005-2006, 129.5; P = 0.005).'] Does co-proxamol withdrawal have reduced suicide from drugs in Scotland?