Pharmacology and fluids

Abstract

Differences in pharmacokinetics and pharmacodynamics are important in small children. This chapter provides an overview of essential pharmacokinetic parameters and developmental aspects. Intravenous anaesthetic agents, including total intravenous anaesthesia models, are described. An overview of commonly used inhalational anaesthetic agents, sedatives, and neuromuscular blockers is given. The analgesic sections describe opioids, simple analgesics, and local anaesthetic agents. Paediatric indications, common side effects, and dosing are included for each agent. A fundamental understanding of developmental differences is key to the safe and effective use of anaesthetic drugs in children.