Symptoms of Post Traumatic Stress Disorder
PTSD is distinguished from a normal stress response when symptoms persist beyond one month and impair functioning. PTSD often co-occurs with substance use disorders, depression, and anxiety.
- Intrusion: Flashbacks, nightmares, vivid unpleasant memories, and intense mental or physical distress when reminded of the trauma.
- Avoidance: Avoiding people, places, or situations that trigger memories; avoiding related thoughts or feelings; emotional numbing or detachment from daily life.
- Arousal and reactivity: Feeling on edge, easily startled, irritability, angry outbursts, reckless or self-destructive behavior.
- Cognition and mood: Negative thoughts about oneself or the world; distorted guilt or blame; loss of interest in previously enjoyed activities; difficulty remembering the traumatic event; increasing detachment from others and emotions.
Causes of PTSD
PTSD can develop after experiencing or witnessing a traumatic event or prolonged traumatic exposure. Per the DSM-5, exposure to “actual or threatened death, serious injury, or sexual violence” is required for a PTSD diagnosis. Not everyone who experiences trauma develops PTSD.
- Pre-existing depression or anxiety
- Lack of support from family or friends
- History of repeated or childhood trauma
- Genetic factors: a large genetic study found genetics accounts for 5–20% of variability in PTSD risk following a traumatic event.
Types of PTSD
- Complex PTSD (C-PTSD): Results from multiple traumas (ongoing abuse, domestic violence, repeated war exposure). Often co-diagnosed with borderline or antisocial personality disorder or dissociative disorders. Treatment takes much longer. See: What Is C-PTSD?, C-PTSD vs. PTSD.
- Dissociative PTSD: Characterized by dissociative episodes (depersonalization, derealization) rather than reactive episodes. Associated with high PTSD severity, significant early life trauma, and higher rates of co-existing psychiatric disorders.
- Comorbid PTSD: PTSD alongside one or more additional mental health conditions and/or a substance use disorder. Extremely common. Both conditions should be treated simultaneously.
Treatment
PTSD symptoms can be treated. You may need to try different approaches to find what works best. Always seek treatment from a professional experienced with PTSD.
1. Therapy
Talk therapy helps people learn new ways to react to triggers, manage anxiety and anger, and process shame or guilt from trauma.
- CPT (Cognitive Processing Therapy): CPT focuses on how the traumatic event is perceived and processed. Involves discussing the trauma and writing about it in detail, then examining and reframing thoughts about the experience.
- Prolonged Exposure (PE): Gradually approaches trauma-related memories, situations, and emotions. The goal of exposure therapy for PTSD is to reduce avoidance of trauma reminders.
- CBT: Trauma-focused CBT identifies, understands, and modifies thought patterns and behaviors related to the trauma.
- Stress Inoculation Training (SIT): Teaches breathing techniques and methods to stop negative thoughts; builds coping skills for PTSD-accompanying stress.
- EMDR: Patients focus on a sound or back-and-forth movement while thinking about the trauma memory.
- Present Centered Therapy (PCT): Non-trauma-focused; addresses current stressors related to PTSD rather than processing the trauma directly.
2. Medication
- SSRIs: Most commonly prescribed for PTSD. Examples include Zoloft, Paxil, and Prozac.
- SNRIs: Less common but can be effective. Your provider can help determine the best fit.
3. Natural Remedies & Coping Strategies
Journaling, meditation, and exercise can all support recovery. Avoid alcohol and drugs — they can worsen outcomes over time.












