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  1. Anesthesia - Wikipedia

    Regional and local anesthesia block transmission of nerve impulses from a specific part of the body. Depending on the situation, this may be used either on its own (in which case the …

  2. Anesthesia: What It Is, Side Effects, Risks & Types

    May 30, 2023 · Anesthesia refers to the use of medications (called anesthetics) to keep you from feeling pain during procedures or surgery. Anesthetics temporarily block sensory signals from …

  3. 4 Types of Anesthesia and How They're Used - Verywell Health

    Sep 5, 2025 · General anesthesia, local anesthesia, regional anesthesia, and sedation are the four types of anesthesia used during medical or surgical procedures. Learn more about their …

  4. General anesthesia - Mayo Clinic

    Jan 17, 2025 · General anesthesia brings on a sleep-like state with the use of a combination of medicines. The medicines, known as anesthetics, are given before and during surgery or other …

  5. Anesthesia - National Institute of General Medical Sciences

    May 20, 2025 · Anesthesia is a medical intervention that prevents patients from feeling pain during procedures like surgery, certain screening and diagnostic tests, tissue sample removal …

  6. Anesthesia - MedlinePlus

    Sep 30, 2025 · Anesthesia is the use of medicines, called anesthetics, to prevent pain during surgery and other medical procedures. Medicine may be given by injection, inhalation, topical …

  7. Anesthesia: Types, Risks, and What to Expect - Everyday Health

    Apr 1, 2025 · Anesthesia is a common medical procedure that prevents pain during surgeries and tests. Learn about types, uses, and preparation to ensure a safe medical experience.

  8. Anesthesia: A Yale Medicine Overview | News | Yale Medicine

    6 days ago · Regional anesthesia, also known as monitored anesthesia care, is a very deep sedation and blocks large nerves or nerve bundles and can be injected near peripheral nerves …

  9. Know Before You Go: What to Expect When Getting Anesthesia

    Jul 8, 2025 · What is anesthesia, anyway? Put simply, anesthesia is a medication that helps prevent pain during a procedure. It can make you feel relaxed, drowsy or even completely …

  10. What is anesthesia? Local, regional, general, and more

    Nov 30, 2021 · Anesthesia refers to a group of medications that doctors use to prevent pain during surgery or procedures. There are four main types of anesthesia: local, regional, …