sevoflurán

Sevoflurane is a volatile anesthetic agent used for the induction and maintenance of general anesthesia in humans and animals. It is a non-flammable, non-explosive, clear, colorless liquid with a slightly sweet, ethereal odor. Sevoflurane is administered by inhalation, typically mixed with oxygen or air.

Its mechanism of action involves depressing the central nervous system, leading to a reversible loss of consciousness, amnesia, and analgesia. It is known for its rapid onset and offset of anesthetic effects, allowing for quick induction and recovery. This makes it a popular choice for outpatient procedures.

Sevoflurane is primarily metabolized by the liver, with a small percentage excreted unchanged in the urine. Its side effect profile is generally favorable, though it can cause dose-dependent respiratory depression and cardiovascular effects such as hypotension. It is not considered a significant environmental pollutant compared to some older anesthetic agents. Sevoflurane is contraindicated in individuals with a known or suspected susceptibility to malignant hyperthermia. It should be used with caution in patients with significant hepatic or renal impairment.