Can you wake up during surgery?


Anyone who is about to undergo surgery is scared. Especially frightening is the prospect of waking up from anesthesia, not being able to move and give a signal, but at the same time feel pain and feel the whole process.

How high, from a scientific point of view, the likelihood of such an event?

Anesthesia is a phenomenon that has nothing to do with ordinary sleep. This is an artificial coma, as a result of which the entire central nervous system is suppressed.

Anesthesia drug

During the period of such a dream, a person does not just lose consciousness.

At this moment, the patient’s life entirely depends on the anesthesiologist, who controls the course of drug-induced sleep and, if necessary, himself regulates the supply of oxygen, internal pressure, the work of internal organs, etc.

In fact, it is quite possible. In medicine

Incorrect dosage calculation can occur for a variety of reasons. For example, it could be a malfunction of the anesthetic equipment, resulting in vaporization of the anesthetic or reduced sedation delivery.

Awakening can also occur due to the physiological characteristics of a person, innate resistance to anesthetic drugs. Chance of being resistant to anesthetics

A risk factor can also be the patient’s addiction to alcohol or narcotic drugs, which can develop the body’s tolerance to painkillers.

Intra-narcotic awakening embodies all the fears that a person experiences before surgery. The patient is conscious, hears the doctors, feels every touch of the scalpel on the body, but cannot move a single muscle and give a signal.

The respirator supplies oxygen, which is enough to sustain life, but if the unfortunate person is conscious, he begins to suffocate.


Thus, the chance of waking up during medication sleep is very small and close to zero. However, history has recorded similar cases. Unfortunately, medicine is imperfect and can make rare mistakes.