Is it possible to erase memories of trauma?

We all are ignorant about the traumas of childhood until the day we realize that they affect us. Parents do not pay attention to the traumas kids go through, it is because they believe that the young mind will forget about it gradually. And this is the most misunderstood aspect of mental health. No, a traumatic incident is never forgotten, it needs to be processed properly so that it does not affect the normal lifestyle of a kid.