Post-Traumatic Stress Disorder: Symptoms, Diagnosis and Treatment

Overview

Post-traumatic stress disorder (PTSD) is a mental health condition triggered by experiencing or witnessing a terrifying event. It affects about 12 million adults in the United States and can develop after any traumatic experience, including combat, assault, accidents, natural disasters, or childhood abuse.

PTSD is characterized by four types of symptoms: intrusive memories (flashbacks, nightmares), avoidance (staying away from reminders), negative changes in thinking and mood, and changes in physical and emotional reactions (hypervigilance, being easily startled). These symptoms can be severe and long-lasting, interfering with daily life, relationships, and work.

PTSD can develop immediately after a trauma or months or even years later. Not everyone who experiences trauma develops PTSD — risk factors include the severity of the trauma, prior trauma, lack of social support, and pre-existing mental health conditions. PTSD is highly treatable, particularly with trauma-focused therapies. With appropriate treatment, many people recover fully or learn to manage their symptoms effectively.

Symptoms

Intrusive memories — flashbacks, nightmares, distressing thoughts about the trauma
Avoidance — avoiding places, people, activities, or thoughts that remind you of the trauma
Negative changes in thinking and mood — negative beliefs about yourself or the world, feeling detached, inability to remember aspects of the trauma
Changes in arousal — hypervigilance, being easily startled, irritability, difficulty sleeping, difficulty concentrating
Emotional numbness or detachment
Guilt or shame about the trauma
Loss of interest in activities
Physical symptoms — racing heart, sweating when reminded of the trauma
Difficulty maintaining relationships

Diagnosis

Clinical evaluation — a mental health professional assesses trauma history and symptoms
DSM-5 criteria — exposure to trauma plus symptoms in 4 categories lasting more than 1 month
Screening tools — PCL-5 questionnaire for PTSD severity
Assessment of co-occurring conditions — depression, substance use, other anxiety disorders

A psychiatrist, psychologist, or therapist makes the diagnosis.

Treatments

Trauma-focused psychotherapy — cognitive processing therapy (CPT), prolonged exposure (PE), eye movement desensitization and reprocessing (EMDR); the most effective treatments
SSRIs — sertraline, paroxetine (FDA-approved for PTSD); first-line medications
SNRIs — venlafaxine; also used for PTSD
Prazosin — for trauma-related nightmares
Other therapies — group therapy, mindfulness-based therapies, present-centered therapy
Lifestyle — regular exercise, adequate sleep, stress management, avoiding alcohol and drugs
Support systems — family, friends, support groups
Service animals — for some individuals
Crisis resources — 988 Suicide and Crisis Lifeline for emergencies
Treating co-occurring conditions — depression, substance use, other anxiety disorders

Medical Resources

Your Care Plan

A step-by-step guide to navigating your condition, from finding the right doctors to advocating for the care you deserve.

Step 1: Doctors to See

Start with: Your primary care physician for initial screening and referral.

Then seek: A trauma-informed therapist or psychiatrist for diagnosis and treatment.

Build your team:

Therapist (trauma-informed) — for trauma-focused therapy
Psychiatrist — for medication management
Primary care physician — for overall health
Support groups — for peer connection
Case manager — for coordination of care

Step 2: Advocate for Yourself

If you have trauma symptoms lasting more than a month, ask for a PTSD evaluation — it's not something you have to 'just live with.' If you're offered therapy, ask specifically about trauma-focused therapy (CPT, PE, or EMDR) — they're the most effective. If you have nightmares about trauma, ask about prazosin. Don't self-medicate with alcohol or drugs — they worsen PTSD symptoms. If you're a veteran, ask about VA PTSD resources. If you're in crisis, call or text 988.

Step 3: Your Action Plan

If you have trauma symptoms lasting more than a month, see a mental health professional.
Get a full evaluation for PTSD.
Start trauma-focused therapy — CPT or PE are highly effective.
Discuss medication options if therapy alone isn't enough.
Build a support system — friends, family, or support groups.
Learn grounding techniques for flashbacks and dissociation.
Avoid alcohol and drugs — they worsen PTSD.
Develop a crisis plan — know who to call in an emergency.

Important: This report is educational information, not medical advice. Always consult a qualified healthcare professional for diagnosis and treatment decisions.