We have performed an inquiry in 692 drug stores ofLima in order to know the disposal of the differents analgesics utilized in pain treatment. We found that the 12% are drugs for the visceral pain treatment and 88% are drugs for soma tic pain treatment.Nonsteroidal anti-inflammatory drugs constitute the 68 % of total analgesics disposal while opiods are only the 5% of the total, and morphine only the 0,1% of all pharmacologycal analgesic groups.