sevoflurane
Pronunciation: SEV-oh-FLOOR-ane
Volatile anesthetic agent with rapid onset/offset and minimal airway irritation, making it the preferred choice for pediatric inhalational inductions.
Full Definition
Sevoflurane is a halogenated volatile anesthetic widely used in pediatric anesthesia due to its favorable pharmacological properties. It has a pleasant, non-irritating odor, rapid onset and emergence characteristics, and hemodynamic stability. These properties make it ideal for mask inductions in children who may be fearful of needles. Sevoflurane has low blood-gas solubility, allowing for quick changes in anesthetic depth and rapid emergence. However, it is associated with a higher incidence of emergence delirium in preschool children compared to other agents.
Usage
Usage note: Always lowercase unless beginning a sentence. Brand names include Ultane and Sevorane.
In Context
- "Sevoflurane was chosen for induction due to its rapid onset and lack of airway irritation in this pediatric patient." — Anesthesia record
- "The MAC of sevoflurane decreases with age, requiring higher concentrations in neonates and infants." — Pharmacology reference