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 ...

From single-anesthesia cancer treatments to AI-assisted workflows and advanced recovery techniques, anesthesia is driving a new wave of surgical innovation. These five developments are reshaping how ...

Doctors use general anesthesia during surgery to ensure a person is unconscious and cannot feel pain. Under general anesthesia, people are unable to feel pain (analgesic) and will be unconscious.