Anesthesia (American English) or anaesthesia (British English) is a state of controlled, temporary loss of sensation or awareness that is induced for medical or veterinary purposes.

Anesthesia Anesthesia uses drugs called anesthetics to keep you from feeling pain during medical procedures. Local and regional anesthesia numbs a specific area of your body. …

Sep 30, 2025 · Article: Knowledge, attitude and practices towards out-of-operating-room anaesthesia and sedation among patients... Article: The Effect of Opioid-Free Anesthesia with …

Anaesthesia is the official journal of the Association of Anaesthetists. The journal is international in scope and comprehensive in coverage. We publish original articles on all aspects of general …

May 20, 2025 · On this page: What Is Anesthesia? Types of Anesthesia What Scientists Know About How Anesthesia Works NIGMS-Funded Research Advancing Our Understanding of …

Sep 5, 2025 · General anesthesia, local anesthesia, regional anesthesia, and sedation are the four types of anesthesia used during medical or surgical procedures. Learn more about their …

Anesthetic, any agent that produces a local or general loss of sensation, including pain. Anesthetics achieve this effect by acting on the brain or peripheral nervous system to …

Jan 17, 2025 · Page C, et al. Drugs used in anaesthesia. In: Dale's Pharmacology Condensed. 3rd ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed Jan. 5, 2023. Waller DG, et al. …

What is anaesthesia? Anaesthesia is given to patients so that surgery and other medical procedures can be carried out safely, and without pain. The word anaesthesia means ‘loss of …

During surgery, you will be given some form of anesthesia—medication administered for the relief of pain and sensation during surgery. There are various forms of anesthesia, and your …