Reactive attachment disorder (RAD) is a rare condition of emotional dysfunction in which a baby or child has difficulty forming a bond with parents or caregivers due to early neglect or mistreatment.

Disinhibited social engagement disorder is an attachment disorder that causes a child to be over-friendly or overfamiliar around people they do not know, with a lack of wariness around strangers.

Medically reviewed by Michael MacIntyre, MD Key Takeaways Complex PTSD often includes emotional dysregulation, negative ...