This is a problem that many general anesthesia patients or families of general anesthesia patients worry about, which is actually nothing to worry about. During anesthesia, the patient may be confused and unconscious, and the patient’s intelligence is definitely reduced at this time. But anesthesia is reversible, reversible, simply put, that is, after the metabolism of anesthetic drugs, the anesthesia effect organ will fully restore its original function. As for the case that the anesthesia does affect the consciousness or leave after-effects, it is likely to be related to the complications of anesthesia, and really has nothing to do with the anesthetic itself.