What effect does general anesthesia have on people during operation?

General anesthesia refers to the operation that makes the patient lose consciousness and completely relax by intravenous admi

What effect does general anesthesia have on people during operation?

General anesthesia refers to the operation that makes the patient lose consciousness and completely relax by intravenous administration or inhalation administration.

Advantages: When the operation is performed under general anesthesia, the patient will lose consciousness, and the body will relax and be quiet, which is conducive to the smooth operation. Surgery is very controllable for doctors.

Disadvantages: the patient's consciousness will disappear, and some mandatory requirements of the doctor cannot be completed during the operation.

The semi-anesthesiologist injects anesthetic into the nerve plexus that dominates the surgical site, so that the patient loses pain in the part that needs surgery.

Advantages: simple and easy to operate, if the organization is complete, it can achieve good results.

Disadvantages: the failure rate is relatively high. Because semi-anesthesia is carried out under the condition of blind exploration by anesthesiologists, it may lead to insufficient puncture level, or drugs may directly stick to nerves, which may cause nerve damage or sensory dysfunction in severe cases. It can be seen that general anesthesia and semi-anesthesia have their own advantages and disadvantages, and should be selected according to the actual situation of patients.