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Pain can be effectively blocked during medical operations thanks to anaesthesia. Anesthetics are drugs used to numb a patient's pain receptors. Anesthesia has a wide range of applications. While certain anaesthetics numb specific areas of the body, others numb the brain to put patients to sleep for more invasive surgeries on the brain, chest, or belly. Acute pain and other sensory information are not sent along nerves to the brain while under the influence of anaesthesia. The peripheral nerves relay messages from the spinal cord to the rest of the body. A local anaesthetic can be given by the same person doing the procedure if it is a minor one, such as when a tooth is being extracted. A physician anesthesiologist will provide you anaesthesia for major surgery or other invasive treatments. Your pain before, during, and after surgery will be managed by this medical professional. Your anaesthesia team may also include a certified anesthesiologist assistant, a certified registered nurse anaesthetist, o
