Can anesthetic brain be affected on the face?

In general, anesthesia has no effect on the brain.

At present, the common anesthesia methods are divided into local infiltration anesthesia, spinal anesthesia, nerve block anesthesia, general anesthesia and so on. Local infiltrative anesthesia works mainly on peripheral nerves.

Intraspinal anesthesia is the injection of local anesthetic into the spinal canal, mainly acting on the spinal nerves; Nerve block anesthesia is applied to the plexus or nerve trunk. These types of anesthesia do not affect the brain, although a small amount of absorption into the blood, but the effect is small.

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