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 surgery to ...

When patients undergo general anesthesia, doctors can choose among several drugs. Although each of these drugs acts on neurons in different ways, they all lead to the same result: a disruption of the ...

Anesthesia prevents patients from feeling pain during surgery, yet it can be one of the most frightening aspects of surgery for some people. Fear of the unknown is understandable, but finding out what ...

An anesthesiologist always visits a patient being prepped for any surgery that involves general anesthesia. During the visit, the doctor describes the anesthesia process and asks the patient questions ...

Every patient who undergoes surgery places tremendous trust in the medical team, including the anesthesiologist or CRNA. Anesthesia allows patients to undergo procedures without pain or awareness. It ...

A growing body of neuroscience research is challenging the long-held assumption that general anesthesia works by simply switching the brain off. Instead, multiple independent studies now point to a ...