Chemicals and Drugs

Intravenous Anesthetics

Ultrashort-acting anesthetics that are used for induction. Loss of consciousness is rapid and induction is pleasant, but there is no muscle relaxation and reflexes frequently are not reduced adequately. Repeated administration results in accumulation and prolongs the recovery time. Since these agents have little if any analgesic activity, they are seldom used alone except in brief minor procedures. (From AMA Drug Evaluations Annual, 1994, p174)

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Ultrashort-acting anesthetics that are used for induction. Loss of consciousness is rapid and induction is pleasant, but there is no muscle relaxation and reflexes frequently are not reduced adequately. Repeated administration results in accumulation and prolongs the recovery time. Since these agents have little if any analgesic activity, they are seldom used alone except in brief minor procedures. (From AMA Drug Evaluations Annual, 1994, p174)

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Synonyms

3 entry terms
  • Anesthetics, Intravenous
  • Intravenous Anesthetic
  • Anesthetic, Intravenous

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Aspects Covered

22 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analysis, blood, cerebrospinal fluid, chemical synthesis, chemistry, classification, economics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, urine.

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Indexing Annotation

see note at ANESTHETICS

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History Note

95

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Previous Indexing

  • Anesthetics (1968-1994)

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NLM Classification

QV 81

AMA Style

References

  1. National Library of Medicine. Intravenous Anesthetics. Medical Subject Headings (MeSH). 2026. Unique ID D018686. http://id.nlm.nih.gov/mesh/2026/D018686
  2. Intravenous Anesthetics. In: Wikidata. https://www.wikidata.org/wiki/Q50430244