If you stop breathing for seven minutes, it can cause a form of brain damage called anoxic brain injury. Anoxic brain injury occurs when the brain is deprived of oxygen for an extended period of time. Without oxygen, brain cells quickly become damaged or die. Depending on the length of time without oxygen, the consequences of anoxic brain injury can range from mild to severe.
What Causes Anoxic Brain Injury?
Anoxic brain injury is caused when oxygen levels in the brain fall too low. This can be due to a variety of factors, such as drowning, choking, a heart attack, a severe asthma attack, or any other condition that restricts oxygen flow to the brain. In cases of anoxic brain injury, the lack of oxygen to the brain typically lasts for more than five minutes.
What Are the Symptoms of Anoxic Brain Injury?
The symptoms of anoxic brain injury can vary depending on the severity of the injury. Some of the most common symptoms include confusion, seizures, difficulty speaking, and difficulty with movement. In more severe cases, anoxic brain injury can cause coma or even death.
How Is Anoxic Brain Injury Treated?
Treatment for anoxic brain injury typically depends on the severity of the injury. Mild cases may not require any treatment, as the brain may be able to recover with time. In more severe cases, doctors may prescribe medications to reduce swelling or inflammation, or provide oxygen therapy to help the brain recover. In some cases, surgery may be necessary to repair any damage caused by the lack of oxygen.
