Anesthetic - Wikipedia
WEBAn anesthetic ( American English) or anaesthetic ( British English; see spelling differences) is a drug used to induce anesthesia — in other words, to result in a temporary loss of sensation or awareness.
Anesthesia: What It Is, Side Effects, Risks & Types - Cleveland Clinic
WEBMay 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 your nerves at the site of the procedure to the centers in your brain. Different types of anesthesia work in different ways.
Anesthetic | Definition, Types, & History | Britannica
WEBMar 15, 2024 · anesthetic, any agent that produces a local or general loss of sensation, including pain.
Anesthesia - Wikipedia
WEBAnesthesia or anaesthesia is a state of controlled, temporary loss of sensation or awareness that is induced for medical or veterinary purposes. It may include some or all of analgesia (relief from or prevention of pain ), paralysis (muscle relaxation), amnesia (loss of memory), and unconsciousness.
General anesthesia - Mayo Clinic
WEBFeb 16, 2023 · 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 medical procedures. General anesthesia usually uses a combination of intravenous medicines and inhaled gasses. You'll feel as though you're …
General anaesthetic - Wikipedia
WEBGeneral anaesthetics (or anesthetics) are often defined as compounds that induce a loss of consciousness in humans or loss of righting reflex in animals. Clinical definitions are also extended to include an induced coma that causes lack of awareness to painful stimuli, sufficient to facilitate surgical applications in clinical and veterinary ...
Anesthesia: MedlinePlus
WEBOct 31, 2023 · Anesthesia is the use of medicines to prevent pain during surgery and other procedures. These medicines are called anesthetics. They may be given by injection, inhalation, topical lotion, spray, eye drops, or skin patch. They cause you to have a loss of feeling or awareness. What is anesthesia used for?
Anesthesia - National Institute of General Medical Sciences
WEBFeb 2, 2024 · What Is Anesthesia? Anesthesia is a medical intervention that prevents patients from feeling pain during procedures like surgery, certain screening and diagnostic tests, tissue sample removal (e.g., skin biopsies), and dental work.
How does anesthesia work? | Scientific American
WEBFeb 7, 2005 · Local anesthetics, such as Novocain, block nerve transmission to pain centers in the central nervous system by binding to and inhibiting the function of an ion channel in the cell membrane of nerve...
Anaesthesia: Uses, Types, and Risks - Patient
WEBMar 8, 2023 · Anaesthesia means 'loss of sensation'. It can involve a local injection of a medicine to numb a small part of the body, such as a finger or around a tooth. It can also involve using a medicine that causes unconsciousness (general anaesthesia). The different types of anaesthesia are: Local anaesthesia. Regional anaesthesia: Spinal anaesthesia.
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