Anesthetic - Wikipedia
An 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
2023年5月30日 · Anesthesia uses drugs called anesthetics to keep you from feeling pain during medical procedures. Local and regional anesthesia numbs a specific area of your body. General anesthesia makes you temporarily unconscious (fall asleep) so you can have more invasive surgeries. What is anesthesia?
4 Main Types of Anesthesia and How They're Used - Verywell Health
2024年7月30日 · Anesthesia is commonly characterized into four main types: The choice of anesthesia depends on factors such as the procedure, the individual's health, and preferences. General anesthesia is used for major operations, including (but not limited to): It is the strongest and the most frequently used type of anesthesia.
Anesthetic | Definition, Types, & History | Britannica
2024年11月8日 · anesthetic, any agent that produces a local or general loss of sensation, including pain. Anesthetics achieve this effect by acting on the brain or peripheral nervous system to suppress responses to sensory stimulation.
General anesthesia - Mayo Clinic
2023年2月16日 · While you're under anesthesia, the anesthesia team monitors you, watches your body's vital functions, manages your breathing and treats pain related to the procedure. Your anesthesiologist, together with your surgeon or another specialist, will recommend the best anesthesia option for you.
General Anesthesia: Procedure, Benefits, Risks, and Preparation - WebMD
2024年3月26日 · General anesthesia is medicine you get before surgeries that require you to be in a deep sleep-like state. It is given in stages – just before the surgery begins and then throughout the...
What is anesthesia? Local, regional, general, and more
2021年11月30日 · There are four main categories of anesthesia: local, regional, general, and sedation. The type of anesthetic a person receives may vary according to the kind of medical procedure they require...
Types of Anesthesia, When They’re Administered, Their Risks - Healthline
2024年7月29日 · There are four types of medical anesthetics used by medical professionals, depending on what type of procedure you are having. Anesthesia is used to reduce pain or help you fall asleep while you’re...
Anesthesia - MedlinePlus
2023年10月31日 · 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?
Topical, Local, and Regional Anesthesia and Anesthetics
2023年8月28日 · However, if large quantities of local anesthetic enter the systemic circulation, toxicity can result from supratherapeutic drug levels. Patients with a suspected local anesthetic overdose should be treated immediately with intravenous lipid emulsion 20% at 1.5 mL/kg (lean body mass) given over 1 minute, followed by a 0.25 mL/kg/minute infusion.