anesthetic mechanism of action

Anesthetics work by interacting with nerve cells in the brain and nervous system to temporarily block the transmission of signals that create sensation and consciousness. They alter the activity of specific molecules and channels in nerve cells, reducing their ability to send pain signals and respond to stimuli. This interruption prevents the brain from perceiving pain or being aware of what's happening, allowing surgery or procedures to occur without discomfort. Different anesthetics target different parts of nerve cells, but overall, their main goal is to create a reversible, controlled loss of sensation and consciousness.