The exact mechanism of the action of general anaesthetics has not been delineated.<unk>  is known to act as a positive allosteric modulator of the GABAA and glycine receptors, and as a negative allosteric modulator of the nicotinic acetylcholine receptor, as well as affecting other ligand-gated ion channels.
Desflurane
Methoxyflurane
Isoflurane
Halothane
Sevoflurane
Etomidate
Remifentanil
Ketamine