But how exactly? We don't know every detail about what's going on when we administer anesthesia, but then again, we also don't know exactly how consciousness works either. Following is a ...

It all happens in a nanosecond. Although research has come a long way, we still don’t know much about how anesthesia works. What we do know is that certain types of anesthetics—there are ...

General anesthetics work by altering the activity of specific neurons in the brain. One main class of these drugs, which includes propofol and the ether-derivative sevoflurane, work primarily by ...

Ask Smithsonian: How Long Can a Person Hold Their Breath? (01:32) Ask Smithsonian: What's the Point of Earwax? (01:06) Ask Smithsonian: When Did People Start Keeping Pets? (01:06) Ask Smithsonian ...

Each year, 40 million anesthetics are administered in the US—and consumers are realizing they have insurance coverage questions. A Cleveland Clinic anesthesiologist explains the costs involved, ...

Dear D.D.: Both RA and MCTD are rheumatologic diseases that affect many systems of the body. MCTD is often considered an ...

Medicare Part A covers anesthesia you receive during a hospital stay. On the other hand, Part B will cover it if you need it as an outpatient or in an independent ambulatory surgical center.

The study was approved for Food and Drug Administration (FDA) Phase 2 protocol. According to Ciancio, dentists have several concerns when administering injectable anesthesia that include but are not ...