Definition - What does General Anesthesia mean?
General anesthesia refers to a combination of medication that is administered before major surgery. It puts patients in a sleep-like state in which they feel no pain or have any recollection of the procedure. While the patient is unconscious, their brain does not respond to pain triggers. Only a licensed anesthesiologist can administer this drug and they also monitor the patient's vital signs until they wake up.
TheConsultation explains General Anesthesia
General anesthesia is done when surgeries expose the patient to cold temperatures, the body may experience massive blood loss, or the surgery may take a considerable amount of time to perform. In short, general anesthesia allows doctors to get the surgery accomplished without any interruptions from the body's natural response to the pain or body changes that may occur during the process.
However, general anesthesia isn't without risk. While issues are incredibly uncommon they may include increased risk of postoperative confusion, pneumonia, or even a stroke or heart attack.