maybe but for safety reasons in major surgery they are not given alone
The terms you are looking for are: anesthesia, or anaesthesia, or anesthetic.
Yes root canal procedure can be done under general anaesthesia in certain conditions where patient is highly uncooperative for the procedure.
ketamine
enflurane
etomidatel
Mini Tummy Tuck is the Solution. No General Anaesthesia. No Hospital
A general anaesthesia is normally used for parathyroid surgery
enflurane (because it can affect the brain and cause convulsion)
propofol (it can depress your respiration for about 30 seconds)
desflurane (because it can cause respiratory infection - cough, bronchospasm)
Robert Richard Schiewe has written: 'The pharmacology of general anaesthesia'
anaesthesia or US anesthesia[an-niss-theez-ee-a] Nounloss of bodily feeling caused by disease or accident or by drugs such as ether: called [general anaesthesia] when consciousness is lost and [local anaesthesia] when only a specific area of the body is involved [Greek]Next time, google definition: [word]