
What is Trauma and PTSD?
Post-Traumatic Stress Disorder (PTSD) is a severe psychiatric condition that can occur in people who have experienced or witnessed a traumatic, life-threatening, or terrifying event. While it is normal to experience fear and anxiety after a traumatic event, people with PTSD have a nervous system that remains "stuck" in a state of high alert, long after the danger has passed.
Trauma profoundly alters the brain, specifically the amygdala (the brain's alarm system) and the hippocampus (responsible for memory processing). This causes the brain to incorrectly process safe, present-day stimuli as immediate, life-threatening danger, resulting in flashbacks, severe anxiety, and uncontrollable physical reactions.
According to the National Center for PTSD, about 6% of the U.S. population will have PTSD at some point in their lives. However, many individuals suffer silently due to stigma or a belief that their trauma "wasn't bad enough" to warrant treatment. At Sunrise Human Care Services, our trauma-informed team provides specialized therapies designed to heal the brain and restore your sense of safety.
Types of Trauma Disorders
Trauma affects everyone differently depending on the nature, duration, and age at which the trauma occurred. The primary clinical classifications include:
Uncomplicated PTSD
Linked to a single, distinct traumatic event such as a car accident, natural disaster, or assault.
Complex PTSD (C-PTSD)
Resulting from prolonged, repeated trauma, often involving a sense of captivity or inescapable threat.
Developmental Trauma
Trauma occurring during critical stages of childhood development, heavily impacting attachment.
Uncomplicated PTSD Symptoms and Causes
Often referred to simply as PTSD, this presentation is typically tied to a single, isolated traumatic incident. Despite the name "uncomplicated," the symptoms are severe and deeply disruptive to the individual's life.
Causes: A single event involving actual or threatened death, serious injury, or sexual violence. This can happen through direct experience, witnessing the event, or learning that a violent or accidental event occurred to a close family member.
Core Symptoms:
- Intrusion: Recurrent, involuntary distress memories, nightmares, or intense flashbacks where it feels like the event is happening again.
- Avoidance: Actively avoiding thoughts, feelings, places, people, or activities that act as reminders of the trauma.
- Arousal/Reactivity: Hypervigilance, exaggerated startle response, difficulty sleeping, and irritable or aggressive behavior.
Complex PTSD (C-PTSD) Symptoms
Complex PTSD arises from chronic, long-term trauma where the victim had little or no chance of escape. Because the trauma was ongoing, it fundamentally alters the individual's self-concept and ability to regulate emotions.
Causes: Ongoing domestic violence, repeated childhood sexual or physical abuse, severe emotional neglect, human trafficking, or living in a war zone for an extended period.
Additional Symptoms (Beyond Standard PTSD):
- Severe difficulty regulating emotions (explosive anger or persistent, profound sadness).
- Negative self-perception: Feelings of deep shame, guilt, and the belief of being fundamentally broken or worthless.
- Relationship difficulties: Struggling to feel close to others, or repeatedly entering into toxic/abusive relationships.
- Periods of dissociation or feeling detached from one's own body (depersonalization).
Specialized Trauma Treatment in Darby, PA
At Sunrise Human Care Services, we provide a safe, culturally responsive environment for trauma recovery. Located at 869 Main Street in Darby, we offer evidence-based therapies including EMDR and TF-CBT to the Delaware County community.
100% Medicaid Acceptance
We exclusively accept Medicaid to ensure critical trauma care reaches those who need it most.
Communities We Serve

Holli O'Donnell, Licensed Mental Health Professional
Holli O'Donnell is a dedicated mental health professional at Sunrise Human Care Services, specializing in trauma-informed care, EMDR therapy, and the treatment of complex PTSD and dissociative symptoms.
Last Updated: April 14, 2026
Frequently Asked Questions
Not necessarily. While traditional talk therapy involves discussing the event, specialized trauma therapies like EMDR (Eye Movement Desensitization and Reprocessing) often require very little verbal description of the traumatic event. Our priority is your safety and emotional regulation; we will never force you to recount details before you are ready.
Absolutely. While PTSD was initially recognized in veterans, it can develop after any event where you felt your life or safety (or the life/safety of others) was in danger. Common causes include car accidents, domestic abuse, sexual assault, medical trauma, childhood neglect, or sudden loss.
Traditional PTSD is often linked to a single traumatic event (like an accident). Complex PTSD (C-PTSD) develops from chronic, prolonged, or repeated trauma from which escape was difficult or impossible—such as childhood abuse, domestic violence, or human trafficking. It includes PTSD symptoms plus severe difficulties with emotional regulation and self-worth.
It is common to experience a temporary increase in distress when you first begin processing trauma—similar to cleaning out a wound. However, our highly trained therapists focus heavily on 'resourcing' (teaching you grounding and coping skills) before any trauma processing begins, ensuring you have the tools to manage distress safely.
Yes. With evidence-based treatment like EMDR or Trauma-Focused CBT, many individuals experience a complete remission of their PTSD symptoms. While the memory of the event remains, it loses its emotional charge and stops triggering the intense physical 'fight or flight' response, allowing you to reclaim your life.
Start your recovery within 24 hours.
You shouldn't have to wait months for professional support. Our Darby clinical team is ready to respond to your request by the next business day. 100% confidential. Medicaid accepted.
Contact Info
Hours:
Mon - Fri, 9 AM - 5 PM