Sevoflurane

  • Sevoflurane acts on CNS by enhancing GABA activity, providing smooth onset and quick recovery.
  • It is an inhalation anesthetic used for rapid induction and maintenance of general anesthesia.

Chemical Formula:

  • C₄H₃F₇O

 Chemical Formula of Sevoflurane

Mechanism of Sevoflurane:

  • Potentiates GABA-A and glycine receptors
  • Fast onset due to low blood/gas solubility
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Uses of Sevoflurane:

  • Induction in children (non-pungent)
  • Maintenance

Side Effects:

  • Nephrotoxicity (via Compound A in closed circuits)
  • Hypotension
  • Rare emergence delirium

Notes:

  • Sweet-smelling, non-irritating
  • Most popular inhalation induction agent

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