[The pharmacokinetic characteristics of analgesics and local anesthetics].

Pain drugs. Pharmacokinetics: an analysis of the various drugs groups used in the treatment of postoperative pain in children, such as non-narcotic analgesics, central sedatives, narcotic analgesics, intrathecal opiates, local anesthetics, etc. Their absorption and distribution properties, their effect on receptors, the metabolism, their biotransformation and elimination.