https://www.mayoclinic.org/tests-procedures/anesthesia/about/pac-20384568
Learn what general anesthesia is, how it works, why it's done and what risks it may have. Find out how to prepare for general anesthesia and what to expect before, during and after the procedure.

https://www.webmd.com/a-to-z-guides/what-is-general-anesthesia
General anesthesia vs. sedation. Sedation is a way to help you relax enough so your doctor can perform certain procedures without them being too uncomfortable.

https://en.wikipedia.org/wiki/General_anaesthesia
General anaesthesia (UK) or general anesthesia (US) is a method of medically inducing loss of consciousness that renders a patient unarousable even with painful stimuli. This effect is achieved by administering either intravenous or inhalational general anaesthetic medications, which often act in combination with an analgesic and neuromuscular

https://www.asahq.org/madeforthismoment/anesthesia-101/types-of-anesthesia/general-anesthesia/
General anesthesia is medicine that makes you unconscious and free of pain during major surgery. Learn how it works, what to expect, and how to recover from this type of anesthesia.

https://www.medicalnewstoday.com/articles/265592
Learn what general anesthesia is, how it works, and what to expect before, during, and after surgery. Find out the differences between general anesthesia and sedation, and the potential complications and benefits of this type of anesthesia.

https://www.yalemedicine.org/conditions/general-anesthesia
Learn what general anesthesia is, who needs it, how it works, and what are the risks and side effects. Yale Medicine offers specialized expertise and protocols to ensure safe and effective anesthesia care for major surgeries.

https://my.clevelandclinic.org/health/treatments/15286-anesthesia
Learn about different types of anesthesia, including general anesthesia that makes you unconscious for surgery. Find out how to prepare, what to expect and how to recover from anesthesia.

https://www.ncbi.nlm.nih.gov/books/NBK493199/
The surgeon should have an understanding of basic general anesthesia principles. The primary goal of general anesthesia is to render a patient unconscious and unable to feel painful stimuli while controlling autonomic reflexes. There are five main classes of anesthetic agents: intravenous (IV) anesthetics, inhalational anesthetics, IV sedatives, synthetic opioids, and neuromuscular blocking drugs.

https://emedicine.medscape.com/article/1271543-overview
General anesthesia (GA) is the state produced when a patient receives medications to produce amnesia and analgesia with or without reversible muscle paralysis. An anesthetized patient can be thought of as being in a controlled, reversible state of unconsciousness. Anesthesia enables a patient to tolerate surgical procedures that would otherwise

https://www.nhs.uk/conditions/general-anaesthesia/
General anaesthesia is a state of controlled unconsciousness that prevents you from feeling pain or moving during surgery. Learn about the types, risks, side effects and recovery of general anaesthesia from the UK's National Health Service.

https://www.ncbi.nlm.nih.gov/books/NBK557596/
General anesthesia is a medically-induced loss of consciousness with concurrent loss of protective reflexes due to anesthetic agents. Various medications may be prescribed to induce unconsciousness, amnesia, analgesia, skeletal muscle relaxation, and the loss of autonomic system reflexes.[1] During this state, the patient is unarousable to verbal, tactile, and painful stimuli.

https://www.hopkinsmedicine.org/health/treatment-tests-and-therapies/types-of-anesthesia-and-your-anesthesiologist
Learn about the different types of anesthesia, including general anesthesia, and how they are used during surgery. Find out what to tell your anesthesia provider before surgery and what to expect during recovery.

https://www.medicalnewstoday.com/articles/anesthesia
Learn about the four main types of anesthesia: local, regional, general, and sedation. Find out how they work, when doctors use them, and what side effects they may have.

https://www.verywellhealth.com/before-during-and-after-general-anesthesia-4150168
Learn about the definition, uses, risks, and types of general anesthesia, a drug-induced loss of consciousness during surgery. Find out what to expect before, during, and after general anesthesia and how to stay safe.

https://www.drugs.com/cg/general-anesthesia.html
General anesthesia is medicine to help keep you asleep, relaxed, and pain-free during a procedure or surgery. The medicine may be given through your IV or as a gas that is inhaled. How do I prepare to receive general anesthesia? You may not have time to prepare. If you do have time, your healthcare provider or surgeon will tell you how.

https://www.bupa.co.uk/health-information/surgery-and-procedures/anaesthesia
General anaesthesia makes you unconscious during an operation or procedure and you don't feel pain or other sensations. Local anaesthesia numbs a small area of your body - for example, around a cut that needs stitches - but you're awake during the procedure.

https://www.nigms.nih.gov/education/fact-sheets/Pages/anesthesia.aspx
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.

https://www.uptodate.com/contents/general-anesthesia-intravenous-induction-agents
Propofol, etomidate, and ketamine are the intravenous (IV) sedative-hypnotic agents commonly used to induce general anesthesia ( table 1 ), while adjuvant agents (eg, opioids, lidocaine, midazolam, and volatile anesthetics) are often used to supplement the effects of the primary sedative-hypnotic induction agent ( table 2 ).

https://www.verywellhealth.com/general-anesthesia-side-effects-and-complications-4141168
Learn how general anesthesia affects your body, common side effects, and serious problems that could occur. Find out what to expect before, during, and after surgery and how to prevent or treat complications.

https://medlineplus.gov/ency/article/007410.htm
Learn what general anesthesia is, why it is performed, and what risks and precautions are involved. Find out how to prepare for and recover from this procedure that puts you into a deep sleep during surgery.

https://www.asahq.org/madeforthismoment/anesthesia-101/types-of-anesthesia/
General anesthesia is used for major operations, such as a knee replacement or open-heart surgery, and causes you to lose consciousness. IV/Monitored Sedation. Sedation is often used for minimally invasive procedures like colonoscopies. The level of sedation ranges from minimal - drowsy but able to talk - to deep.

https://www.healthline.com/health/side-effects-of-general-anesthesia
Learn about the common and rare side effects of general anesthesia, such as nausea, confusion, and operative awareness. Find out when general anesthesia is used and how to prepare for surgery.

https://www.health.harvard.edu/diseases-and-conditions/what-you-should-know-about-anesthesia
Because general anesthesia affects so many body systems, it is associated with more side effects than regional anesthesia, including nausea and delirium, although these can be minimized. "The effects of general anesthesia last longer in older people. It may take longer to restore memory, and they may have more delirium," Dr. Schreiber says.