As you drift into unconsciousness before a surgery, general anesthetic drugs flowing through your blood are putting you to sleep by binding mainly to a protein in the brain called the γ-aminobutyric ...

Researchers, in a continuation of their groundbreaking work to better understand how anesthesia works in the body, have found the first new class of novel anesthetics since the 1970s. Their findings ...

Common wisdom maintains that, because of the myriad effects on the brain, how anesthetic drugs work at the molecular level is a mystery. On the contrary. As a longtime pharmacology researcher, I ...

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 ...

General anesthesia produces a total loss of sensation and consciousness. General anesthesia involves using intravenous (IV) drugs, which are also called anesthetics. During general anesthesia, you can ...

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.