Anesthesia is a drug administered before certain medical procedures, surgeries, and tests. The two most common types of anesthesia include: Anesthesia is considered very safe for most people, says Dr.

Anesthesia works by using medications (anesthetics) to temporarily block pain signals from traveling along your nerves to your brain, or by numbing the brain itself to cause unconsciousness. The ...

General anesthesia side effects can range from minor problems like nausea or dry mouth to more serious ones like difficulty urinating or confusion. These side effects vary widely from person to person ...

In a surgical trial, those who wore noise-canceling headphones under anesthesia were less likely to feel sick afterward.

AMSTERDAM — Many urologic procedures can be safely performed with the use of conscious sedation rather than general anesthesia, and both clinicians and their patients say they prefer the lighter touch ...

Patients who take blockbuster drugs like Wegovy or Ozempic for weight loss may face life-threatening complications if they need surgery or other procedures that require empty stomachs for anesthesia.