Anesthesia is a type of medication that prevents people from feeling pain during or following surgery. There are four main categories of anesthesia: local, regional, general, and sedation. Share on ...

(WHTM) It was the most amazing surgery of the 1840s, the procedure you read about in all the history books. It’s the one depicted in paintings. It brought the concept of general anesthesia to doctors ...

General anesthesia produces a state of induced, controlled and reversible loss of consciousness, which is the end result of sedation, analgesia, amnesia and muscle paralysis. It is a vital component ...