If you are involved in a dangerous event, such as a car accident, your fight-or-flight response kicks in. This can lead to the release of hormones like adrenaline, along with endorphins. Humans have evolved this response over time because it can help them survive, so these neurotransmitters help the body focus on survival above all else.
There is one downside in the modern era, however, which is that pain can be diminished or masked. This would be an evolutionary advantage that allows someone to continue moving and seeking help if they were injured. But in the context of a car accident, it may simply mean that they do not know how seriously injured they actually are.
The risk with internal injuries
This fight-or-flight response can impact how quickly someone identifies internal or hidden injuries. Examples include internal organ damage or traumatic brain injuries.
For instance, someone who is involved in a car accident may think that they just have a minor headache and that it is not a big deal. But as the adrenaline wears off in the hours after the accident, they realize that the headache is only getting stronger. They may actually have a traumatic brain injury.
With internal injuries, from traumatic brain injuries to internal bleeding, prompt medical care is often necessary. If a person delays seeking the care that they need, their condition could get significantly worse.
Medical treatment and compensation
For all of these reasons, even if you do not think you have been seriously injured in a car accident, it is often best to speak with medical professionals and get a full checkup. Your injuries may be more serious than you believe, and medical professionals can help you determine what steps are necessary to get appropriate treatment.
With severe injuries, this treatment can be expensive, and you may also experience lost wages, pain and suffering, and other damages. An attorney can help you determine what type of compensation you deserve if another negligent driver caused the accident.


