What Is Posttraumatic Stress Disorder?

Posttraumatic Stress Disorder also known as PTSD is the mental disorder that can occur with, or under the threat of death, sexual violence and severe injury. PTSD can also be experienced by people who have witnessed a distressing event. These traumatic events could be natural disaster, a grave accident, an act of terrorism, war/fighting or violation.Most people who go through traumatic events may have temporary difficulty adjusting and coping, but with time and good self-care, they usually get better. If the symptoms get worse, last for months or even years, and interfere with your day-to-day functioning, you may have PTSD.People with PTSD have intense, disturbing thoughts and sentiments long after the trauma has ended. They can look back, remember the event, feel sorrow, fear or anger and they usually isolate themselves from others. PTSD individuals can prevent or remind people of trauma and can react severely to a loud noise or accident.A diagnosis of post-traumatic stress disorder requires exposure to an upsetting traumatic event. However, the exposure could be indirect rather than first hand. For example, PTSD could occur in an individual learning about the violent death of a close family or friend. It can also occur as a result of repeated exposure to horrible details of trauma such as police officers exposed to details of child abuse cases.Symptoms and DiagnosisSymptoms of post-traumatic stress disorder fall into four categories. Specific symptoms can vary in severity.Intrusion: Intrusive thoughts such as repeated, involuntary memories; distressing dreams; or flashbacks of the traumatic event. Flashbacks may be so vivid that people feel they are re-living the traumatic experience or seeing it before their eyes.Avoidance: Avoiding reminders of the traumatic event may include avoiding people, places, activities, objects and situations that may trigger distressing memories. People may try to avoid remembering or thinking about the traumatic event. They may resist talking about what happened or how they feel about it.Alterations in cognition and mood: Inability to remember important aspects of the traumatic event, negative thoughts and feelings leading to ongoing and distorted beliefs about oneself or others (e.g., “I am bad,” “No one can be trusted”); distorted thoughts about the cause or consequences of the event leading to wrongly blaming self or other; ongoing fear, horror, anger, guilt or shame; much less interest in activities previously enjoyed; feeling detached or estranged from others; or being unable to experience positive emotions (a void of happiness or satisfaction).Alterations in arousal and reactivity: Arousal and reactive symptoms may include being irritable and having angry outbursts; behaving recklessly or in a self-destructive way; being overly watchful of one’s surroundings in a suspecting way; being easily startled; or having problems concentrating or sleeping.Many people who are exposed to a traumatic event experience symptoms similar to those described above in the days following the event. For a person to be diagnosed with PTSD, however, symptoms must last for more than a month and must cause significant distress or problems on the individual’s daily functioning. Many individuals develop symptoms within three months of the trauma, but symptoms may appear later and often persist for months and sometimes years. post-traumatic stress disorder often occurs with other related conditions, such as depression, substance use, memory problems and other physical and mental health problems. Intensity of symptomsPTSD symptoms can vary in intensity over time. You may have more PTSD symptoms when you’re stressed in general, or when you come across reminders of what you went through. For example, you may hear a car backfire and relive combat experiences. Or you may see a report on the news about a sexual assault and feel overcome by memories of your own assault.When to see a doctorIf you have disturbing thoughts and feelings about a traumatic event for more than a month, if they’re severe, or if you feel you’re having trouble getting your life back under control, talk to your doctor or a mental health professional. Getting treatment as soon as possible can help prevent PTSD symptoms from getting worse. Related ConditionsAcute Stress DisorderAcute stress disorder occurs in reaction to a traumatic event, just as PTSD does, and the symptoms are similar. However, the symptoms occur between three days and one month after the event. People with acute stress disorder may relive the trauma, have flashbacks or nightmares and may feel numb or detached from themselves.  These symptoms cause major distress and problems in their daily lives. About half of people with acute stress disorder go on to have PTSD.An estimated 13 to 21 percent of survivors of car accidents develop acute stress disorder and between 20 and 50 percent of survivors of assault, rape or mass shootings develop it.Psychotherapy, including cognitive behavior therapy can help control symptoms and help prevent them from getting worse and developing into post-traumatic stress disorder.  Medication, such as SSRI antidepressants can help ease the symptoms.Adjustment disorderAdjustment disorder occurs in response to a stressful life event or events. The emotional or behavioral symptoms a person experiences in response to the stressor are generally more severe or more intense than what would be reasonably expected for the type of event that occurred.Symptoms can include feeling tense, sad or hopeless; withdrawing from other people; acting defiantly or showing impulsive behavior; or physical manifestations like tremors, palpitations, and headaches. The symptoms cause significant distress or problems functioning in important areas of someone’s life, for example, at work, school or in social interactions. Symptoms of adjustment disorders begin within three months of a stressful event and last no longer than six months after the stressor or its consequences have ended.The stressor may be a single event such as a romantic breakup, or there may be more than one event with a cumulative effect. Stressors may be recurring or continuous such as an ongoing painful illness with increasing disability. Stressors may affect a single individual, an entire family, or a larger group or community for example, in the case of a natural disaster.An estimated 5% to 20% of individuals in outpatient mental health treatment have a principal diagnosis of adjustment disorder. A recent study found that more than 15% of adults with cancer had adjustment disorder. It is typically treated with psychotherapy.  

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