admin | September 14, 2016 | Health |
Fainting or loss of consciousness is an unpleasant experience for people who faint, and to those around them who watch, as well. Have you ever wondered what happens to your body when you faint? Loss of consciousness occurs due to defects in the nervous system that does not allow enough oxygen to go to the brain. Oxygen comes into our brain through the blood, and if the process is interrupted or slowed down for some reason, the person loses consciousness.
Although there are a number of medical conditions and reasons why a person may faint, today we will talk about the type of fainting when a person faints after seeing a drop of blood on the scene. This type of fainting is called vasovagal syncope, and it occurs due to an improper neurological responses.
This state manifests itself in a sudden drop of the blood pressure, accompanied by paleness, nausea, vomiting, shortness of breath, inability to urinate and many other symptoms. This type of fainting usually affects young people and occurs as a result of injury or trauma.
This condition is caused by a nerve that provides oxygen to the heart, lungs and abdominal organs. But fortunately, this nerve is responsible for a quick reset after a shock or a trauma.