Post-Traumatic Stress Disorder is one of the most misunderstood conditions I treat. Many people picture PTSD as something that happens only to combat veterans — a dramatic flashback, a sudden episode. In reality, PTSD can develop after any traumatic experience, and it often shows up in quieter, harder-to-recognize ways.
In my practice serving Texas patients via telehealth, I see PTSD related to childhood abuse, domestic violence, accidents, medical trauma, loss, and yes — military service. All of it is valid. All of it is treatable.
What Causes PTSD?
PTSD can develop after direct exposure to a traumatic event — or after witnessing one, learning that a loved one experienced one, or repeated exposure to traumatic details (as in first responders or healthcare workers).
Common triggers include combat or military trauma, sexual assault or abuse, domestic violence, serious accidents or injuries, natural disasters, childhood neglect or abuse, and sudden unexpected loss.
Not everyone who experiences trauma develops PTSD. Risk factors include prior trauma history, lack of social support, the severity of the trauma, and biological vulnerability. This is not about weakness.
The Four Symptom Clusters of PTSD
PTSD is organized around four core symptom categories:
1. Intrusion
- Unwanted, distressing memories of the trauma
- Nightmares related to the traumatic event
- Flashbacks — feeling as though the trauma is happening again
- Intense distress when reminded of the trauma
2. Avoidance
- Avoiding thoughts, feelings, or memories related to the trauma
- Avoiding external reminders — people, places, conversations, activities
3. Negative Changes in Mood and Thinking
- Persistent negative beliefs about oneself or the world ("I am damaged," "nowhere is safe")
- Distorted self-blame for the traumatic event
- Persistent negative emotions — fear, horror, guilt, shame
- Loss of interest in activities once enjoyed
- Feeling detached from others
- Inability to feel positive emotions (emotional numbing)
4. Changes in Arousal and Reactivity
- Irritability and angry outbursts
- Reckless or self-destructive behavior
- Hypervigilance — always scanning for danger
- Exaggerated startle response
- Difficulty concentrating
- Sleep disturbances
Evidence-Based Treatments for PTSD
PTSD responds well to treatment — both therapy and medication. The most important thing I tell patients: you do not have to process the trauma alone.
Therapy
Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) and Prolonged Exposure (PE) are gold-standard treatments. EMDR (Eye Movement Desensitization and Reprocessing) has strong evidence as well. These therapies help the brain process and contextualize traumatic memories rather than remaining frozen in the threat response.
Medication
Sertraline (Zoloft) and paroxetine (Paxil) are FDA-approved for PTSD. SSRIs help reduce the intensity of intrusive symptoms, improve sleep, and support emotional regulation — creating a foundation that makes therapy more accessible.
Prazosin is sometimes used specifically for PTSD-related nightmares. Other medications may be considered based on specific symptom profiles.
Accessing PTSD Treatment in Texas
At Heartland Psychiatry and Wellness, I provide psychiatric evaluation and medication management for PTSD via telehealth across Texas. You can access care from your home — which matters enormously for patients whose PTSD makes leaving home difficult.
If you or someone you love is living with the weight of trauma, please reach out. Healing is possible.