consequences of anesthesia

very diverse can be the consequences of anesthesia.People undergoing anesthesia, often observed phenomena such as decreased performance, memory impairment, impaired ability to learn.In medicine, such manifestations of the state of the anesthetic called postoperative cognitive (cognitive) dysfunction.Memory impairment after anesthesia is delivered to patients a lot of hassle.These people are just beginning to worry a number of questions: what happened after anesthesia with their memory, how long it will last, what can be done to alleviate the condition.Anesthesiologists can not give a precise answer to any of these questions.This is due to the fact that medical courses and faculties do not provide any information about violation of memory after anesthesia.

memory impairment after anesthesia

Such complications like impaired memory after anesthesia, is not uncommon.Many studies that relate postanesthetic cognitive impairment have been associated with heart surgery.According to statistics, during the first week after the narcosis in 30-80 percent of patients Cardiac complications occur with memory.Patients other operations are less likely to reduce the memory.There are works that show that after suffering anesthesia cognitive impairment may persist for a year or more.

What type of anesthesia most harmless

Scientists have long been looking for an answer to the question, what kind of anesthesia has the least impact on the brain.However, consensus still exists.Some experts believe that the violation of the cognitive functions such as memory, attention and learning ability, meet with the same frequency as under general anesthesia, and in regional anesthesia techniques (spinal and epidural).Others are of the opinion that regional anesthesia is associated with fewer incidents impaired memory and attention.It is impossible to determine with absolute precision, whether harmless drugs used for anesthesia, or carries any risk to humans.It is believed that in the development of memory impairment during anesthesia are set to dramatically shift in the delivery of oxygen to the brain.

Factors that increase the risk of memory disorders

Reasons intellectual disturbances after anesthesia is still unclear.But scholars have identified several factors that increase the risk of getting complications such.First, reduce the risk of memory elderly.Second, memory impairment commonly seen in people undergoing general anesthesia again.Third, if the operation lasted for long period of time, the chances of memory decline sharply.Fourth, the cause for impaired memory after anesthesia may be infectious and respiratory complications after surgery.