Positional asphyxia is a type of asphyxia, or oxygen deprivation, which occurs when a person is in an awkward posture or position that blocks their airways and prevents them from taking in enough air. It can cause death within minutes, as oxygen deprivation quickly leads to unconsciousness and then death.
What is Positional Asphyxia?
Positional asphyxia occurs when a person's body position restricts their ability to breathe, leading to a lack of oxygen. This can happen when a person is lying on their back, chest, stomach, or side, or when they are bent over in an awkward position. In some cases, the position of the body can even cause their tongue to become blocked in their throat, further restricting airflow.
What Are the Risk Factors of Positional Asphyxia?
There are several risk factors associated with positional asphyxia, including being in an awkward position while unconscious or asleep, being in a confined space, or being restrained. People who are under the influence of drugs or alcohol can also be at an increased risk of positional asphyxia, as can people with certain medical conditions, such as obesity or sleep apnea.
What Are the Symptoms of Positional Asphyxia?
The symptoms of positional asphyxia can vary depending on the severity and length of time a person has been deprived of oxygen. The most common symptoms include difficulty breathing, confusion, dizziness, and loss of consciousness. Other symptoms may include rapid heart rate, pale skin, and bluish lips and fingernails.
How Does Positional Asphyxia Cause Death?
When a person is deprived of oxygen for an extended period of time, their body's organs will begin to shut down, leading to death. This is because the body needs oxygen in order to function properly, and when it is deprived of this, it will eventually fail. It is important to seek medical attention immediately if you or someone you know is showing signs of positional asphyxia.