Post-traumatic stress disorder (PTSD) is a severe, persistent emotional reaction to a traumatic event that severely impairs one’s life. It is classified as an anxiety disorder because of its symptoms. Not every traumatic event leads to PTSD, however. There are two criteria that must be present to qualify for a diagnosis of PTSD:
- The patient must have directly experienced, witnessed, or learned of a life-threatening or seriously injurious event.
- The patient's response is intense fear, helplessness, or horror. Children may behave with agitation or with disorganized behavior.
Triggering Events. PTSD is triggered by violent or traumatic events that are usually outside the normal range of human experience. War is a prime example. There is some evidence that events most likely to trigger PTSD are those that involve deliberate and destructive behavior (such as murder or rape) and those that are prolonged or physically challenging. Such events include, but are not limited to, experiencing or witnessing sexual assaults, accidents, military combat, natural disasters (such as earthquakes), or unexpected deaths of loved ones. PTSD may also occur in people who have serious illness and receive aggressive treatments or who have close family members or friends with such conditions.
- Re-experiencing. In such cases, patients persistently re-experience the trauma in at least one of the following ways: in recurrent images, thoughts, flashbacks, dreams, or feelings of distress at situations that remind them of the traumatic event. Children may engage in play, in which traumatic events are enacted repeatedly.
- Avoidance. Patients may avoid reminders of the event, such as thoughts, people, or any other factors that trigger recollection. They tend to have an emotional numbness, a sense of being in a daze or of losing contact with their own identity or even external reality. They may be unable to remember important aspects of the event.
- Increased Arousal. This includes symptoms of anxiety or heightened awareness of danger (sleeplessness, irritability, being easily startled, or becoming overly vigilant to unknown dangers).
To further qualify for a diagnosis of PTSD, patients must have at least one symptom in the re-experiencing category, three avoidance symptoms, and two arousal symptoms. Symptoms are chronic (3 months or more). Symptoms should also not be associated with alcohol, medications, or drugs and should not be intensifications of a pre-existing psychological disorder.
Acute Stress Disorder. In a syndrome called acute stress disorder, symptoms of PTSD occur within 2 days to 4 weeks after the traumatic event. Most people with acute stress disorder go on to develop PTSD.
Long-Term Outlook. The long-term impact of a traumatic event is uncertain. PTSD may cause physical changes in the brain, and in some cases the disorder can last a lifetime.
Address: 5636 Lemon Ave.
Dallas TX 75209
Phone: +1 214 5203694