Anesthesia - Wikipedia Anesthesia (American English) or anaesthesia (British English) is a state of controlled, temporary loss of sensation or awareness that is induced for medical or veterinary purposes
Anesthesia: What It Is, Side Effects, Risks Types Different types of anesthesia work in different ways Some anesthetic medications numb certain parts of your body Other anesthetics numb your brain so you can sleep through more invasive surgical procedures The anesthesia your healthcare provider uses depends on the type and scope of the procedure Options include:
4 Types of Anesthesia and How Theyre Used - Verywell Health Local anesthesia numbs a small part of the body and keeps you awake and alert during procedures Regional anesthesia numbs a large part of the body and is often used for childbirth Sedation uses medications that cause relaxation or drowsiness
Anesthesia - National Institute of General Medical Sciences 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 Anesthesiologists are doctors who have been specifically trained to give medicines used for anesthesia, which are called anesthetics
Anesthesia - MedlinePlus Medicine may be given by injection, inhalation, topical lotion, spray, eye drops, or a skin patch Anesthesia can cause a loss of feeling, awareness, or both Sedation may be used with anesthesia Unlike full anesthesia, sedation doesn't make you completely unconscious, and recovery is faster
General anesthesia - Mayo Clinic General anesthesia usually uses a combination of medicines given through a vein and inhaled gases You'll feel as though you're asleep But general anesthesia does more than put you to sleep You don't feel pain when you're under general anesthesia This is because your brain doesn't respond to pain signals or reflexes
What is anaesthesia? | Association of Anaesthetists Anaesthesia is given to patients so that surgery and other medical procedures can be carried out safely, and without pain The word anaesthesia means ‘loss of sensation’ People under anaesthetic will ‘lose’ feelings of pain and other sensations
Anesthetic | Definition, Types, History | Britannica 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 The unresponsive state thus induced is known as anesthesia
Types of Anesthesia - Anesthesiology | UCLA Health There are four main categories of anesthesia used during surgery and other procedures: general anesthesia, regional anesthesia, sedation (sometimes called "monitored anesthesia care"), and local anesthesia Sometimes patients may choose which type of anesthesia will be used