Recognizing the Signs and Symptoms of Post-Traumatic Stress Disorder

Post-traumatic stress disorder (PTSD) is a mental health condition that develops after exposure to a traumatic event. It affects people of all ages-from young children to adults-and can significantly impact daily functioning, relationships, and quality of life. Understanding the signs and symptoms of PTSD is crucial for early identification and intervention, especially for disaster management professionals who may encounter trauma survivors regularly.

What is PTSD? 🔗

PTSD is a psychiatric condition that may occur in people who have experienced or witnessed a traumatic event or series of events. These events are often perceived as emotionally or physically harmful or life-threatening. Common triggering events include natural disasters, serious accidents, combat exposure, physical or sexual violence, terrorist attacks, and intimate partner violence. However, most people who go through traumatic events may have difficulty adjusting and coping for a short time, but with time and self-care, they usually get better. When symptoms persist for months or years and affect daily functioning, PTSD may be present.

Core symptoms of PTSD 🔗

The DSM-5 divides PTSD symptoms into four main clusters: intrusion, avoidance, negative alterations in cognitions and mood, and alterations in arousal and reactivity. Each person may experience these symptoms differently, and symptoms can vary in intensity over time.

Intrusion symptoms (re-experiencing) 🔗

Intrusion symptoms involve reliving the traumatic event in various ways. These can include recurrent, involuntary, and intrusive distressing memories of the trauma, as well as nightmares related to the event. Individuals may experience dissociative reactions-commonly known as flashbacks-where they feel or act as if the traumatic event is happening again. These flashbacks can range from brief moments of feeling disconnected to a complete loss of awareness of present surroundings. Physical and emotional distress can be triggered by internal or external cues that resemble or symbolize aspects of the trauma.

Avoidance symptoms 🔗

People with PTSD often make persistent efforts to avoid anything associated with the traumatic event. This includes trying not to think or talk about the trauma and staying away from places, activities, people, or situations that arouse distressing memories. Avoidance behaviors can significantly limit a person’s daily activities and social interactions as they try to prevent triggering painful memories.

Negative changes in thinking and mood 🔗

PTSD can cause significant negative alterations in cognitions and mood that begin or worsen after the traumatic event. These changes may include persistent and exaggerated negative beliefs about oneself, others, or the world. Individuals might experience distorted thoughts about the cause or consequences of the trauma, leading to self-blame or blaming others. A persistent negative emotional state-such as ongoing fear, horror, anger, guilt, or shame-is common. Many people report markedly diminished interest in activities they once enjoyed, feelings of detachment from others, and difficulty experiencing positive emotions.

Arousal and reactivity symptoms 🔗

Changes in arousal and reactivity are another hallmark of PTSD. People with PTSD may describe being irritable and having angry outbursts, behaving recklessly or in self-destructive ways, being overly watchful of their surroundings (hypervigilance), and being easily startled. Sleep disturbances, trouble concentrating, and problems with attention are also common. These symptoms can make it difficult to function at work, maintain relationships, and engage in everyday activities.

DSM-5 diagnostic requirements 🔗

The American Psychiatric Association revised the PTSD diagnostic criteria in the fifth edition of its Diagnostic and Statistical Manual of Mental Disorders (DSM-5), published in 2013. PTSD is now included in a new category called Trauma- and Stressor-Related Disorders, which requires exposure to a traumatic or stressful event as a diagnostic criterion.

Trauma exposure criterion 🔗

A PTSD diagnosis requires exposure to actual or threatened death, serious injury, or sexual violence through one or more of the following: directly experiencing the traumatic event, witnessing it happen to others in person, learning that it occurred to a close family member or friend (where the event must have been violent or accidental in cases of death), or experiencing repeated exposure to aversive details of traumatic events-such as first responders collecting human remains. Notably, exposure through electronic media, television, or movies does not qualify unless it is work-related.

Symptom duration and functional impairment 🔗

The duration of symptoms must be more than one month for a PTSD diagnosis. For a person to be diagnosed, they must have at least one intrusion symptom, at least one avoidance symptom, at least two symptoms of negative changes in cognitions and mood, and at least two arousal and reactivity symptoms. The disturbance must cause clinically significant distress or impairment in social, occupational, or other important areas of functioning. Additionally, the symptoms cannot be attributable to the effects of a substance or another medical condition.

Specifiers 🔗

The DSM-5 includes two important specifiers for PTSD. The first is a dissociative subtype, where individuals experience persistent symptoms of depersonalization (feeling detached from one’s own mental processes or body) or derealization (feeling that the world around them is unreal or distorted). The second is delayed expression, which applies when full diagnostic criteria are not met until at least six months after the trauma, although some symptoms may appear immediately.

PTSD in children 🔗

PTSD can develop in children of any age following traumatic experiences. When children develop long-term symptoms lasting longer than one month from such stress-which are upsetting or interfere with their relationships and activities-they may be diagnosed with PTSD. However, the way these symptoms manifest often looks different than in adults.

Symptoms in young children (6 years and younger) 🔗

The DSM-5 includes specific diagnostic criteria for children six years and younger, recognizing that PTSD presents differently in this age group. Very young children may respond to stress with temper tantrums, irritability, and sadness. Those aged 3-5 may regress to younger behaviors-such as having accidents despite being potty trained, thumb-sucking, or becoming clingy and anxious when separated from parents or caregivers. Instead of flashbacks, young children may exhibit frightening dreams without recognizable content or engage in trauma-specific reenactment through play. Physical symptoms like stomach aches are also common.

Symptoms in school-age children 🔗

School-aged children may exhibit posttraumatic play-a literal, repetitive representation of the trauma that does not relieve anxiety. For example, a child might repeatedly play shooting games after witnessing a school shooting. Children this age may not experience flashbacks in the same way adults do, but they might remember events in the wrong order or deny that events occurred. They can become very upset when something triggers memories, showing ongoing fear, sadness, irritability, or anger. Importantly, symptoms of traumatic stress can be confused with ADHD because affected children may seem restless, fidgety, or have trouble paying attention and staying organized.

Symptoms in adolescents 🔗

PTSD in teenagers begins to resemble the adult presentation more closely, but there are notable differences. Teens are more likely than younger children or adults to show impulsive, risky, self-destructive, or aggressive behaviors. Rather than posttraumatic play, adolescents tend to engage in traumatic reenactment-behaviorally recreating aspects of the trauma in their daily lives, such as carrying a weapon after experiencing violence. Young adults may also exhibit concerning behaviors including self-harm and substance abuse. They may express thoughts of death or suicide, making it critical to maintain open communication with teenagers who have experienced trauma.

Challenges in recognizing PTSD in children 🔗

Adults are usually better able to verbalize how they are feeling and what they are experiencing, whereas young children struggle to vocalise these emotions. Children may also be unable to recognize that frightening thoughts and sensations during flashbacks are not real, which can result in physical reactions-screaming, hiding, or fighting-seemingly without obvious reason. This makes it essential for parents, caregivers, teachers, and healthcare providers to understand the age-specific ways PTSD manifests.

Children may react to trauma six months or more after it happens-or in cases of ongoing trauma, even years afterward. This delayed reaction may reflect the brain’s attempt to manage or suppress overwhelming memories. As children grow and develop, they may process earlier experiences differently, which can trigger symptoms later in life.

Risk factors and protective factors 🔗

Not everyone who experiences trauma develops PTSD. Several factors influence vulnerability, including the severity and duration of the traumatic experience, whether physical injury occurred, history of previous trauma, existing mental health conditions, and family history of mental illness. Certain occupations that involve repeated exposure to traumatic events-such as military personnel and first responders-also increase risk. Protective factors include having a strong support system of family and friends, accessing timely professional help, and developing healthy coping strategies.

When to seek help 🔗

It is important to seek professional evaluation when disturbing thoughts and feelings about a traumatic event persist for more than a month, particularly if they are severe or interfere with daily functioning. Early diagnosis and access to treatment can make a significant difference in outcomes. Psychotherapy-particularly trauma-focused cognitive behavioral therapy-is generally the first-line treatment for PTSD in both children and adults. Getting help early can prevent symptoms from worsening and reduce the risk of complications like depression, anxiety disorders, and substance abuse.

What do you think? Have you encountered situations where PTSD symptoms in children were initially mistaken for behavioral problems or other conditions? How might improved awareness of age-specific PTSD presentations help in disaster response and recovery efforts?

References

1. https://www.psychiatry.org/patients-families/ptsd/what-is-ptsd
2. https://www.mayoclinic.org/diseases-conditions/post-traumatic-stress-disorder/symptoms-causes/syc-20355967
3. https://www.ncbi.nlm.nih.gov/books/NBK207191/box/part1_ch3.box16/
4. https://www.ptsd.va.gov/professional/treat/essentials/dsm5_ptsd.asp
5. https://www.cdc.gov/children-mental-health/about/post-traumatic-stress-disorder-in-children.html
6. https://www.ptsd.va.gov/understand/what/teens_ptsd.asp
7. https://www.ptsd.va.gov/professional/treat/specific/ptsd_child_teens.asp
8. https://www.ptsduk.org/ptsd-in-children-and-adolescents/
9. https://www.childrenshospital.org/conditions/post-traumatic-stress-disorder-ptsd
10. https://www.healthychildren.org/English/health-issues/conditions/emotional-problems/Pages/Post-Traumatic-Stress-Disorder-PTSD.aspx
11. https://www.ncbi.nlm.nih.gov/books/NBK559140/