Understanding the 3 traumatic exposure patterns of PTSD
Not all PTSD claims look the same, and understanding the differences is critical to managing them effectively. Robert Hall, MD, medical director at Optum, described 3 general categories of PTSD claims that he commonly sees.
The first is the clearly identifiable PTSD claim tied to a single traumatic event. “We have a healthcare worker who was attacked by a patient, a delivery driver who was involved in a motor vehicle accident or a retail clerk who was involved in a robbery,” Dr. Hall said. “There’s just no question, and it makes sense."
The second category — often referred to as complex or cumulative PTSD — develops over time from repeated exposure to trauma. “A classic example is firefighters, first responders or police officers who day in and day out are exposed to repeated micro levels of events that ultimately result in PTSD because they’re exposed on a chronic basis,” Dr. Hall said. “That’s where it becomes more difficult to prove, because it’s not that one single event.”
Dr. Hall shared the story of a close friend, a firefighter, who went undiagnosed for years while experiencing nightmares, heart palpitations, and persistent sleep problems. “It turned out he had been repeatedly exposed to a mental marathon every single shift — drug overdoses, fires and working as an EMT,” Dr. Hall said. “The severity of how he was affected by this microdosing of multiple traumatic events over time was significant.”
The third category involves secondary exposure — workers who develop PTSD without experiencing a traumatic event firsthand. “A police dispatcher who hears something on the phone, or someone hears about a family member or close friend who was involved in a severely traumatic event,” Dr. Hall said. “It's not even that the person experienced the trauma themselves, but they are aware of or in close relationship with somebody who did.”
Left unaddressed, PTSD can snowball into additional health problems. “We start seeing people with high blood pressure, losing sleep and developing depression,” Dr. Hall said. “Unfortunately, there's also a higher risk of suicide in people who have PTSD.”