Updated 7/1/2026
Many children with Complex Post-Traumatic Stress Disorder (C-PTSD) do not get the help they need right away. These elements might differ based on the circumstances and setting. Still, some common causes include a lack of awareness, hidden symptoms, trauma secrecy and shame and limited mental health services. In this blog post, we’ll explain the impact of Childhood Complex PTSD and how leaving it untreated can affect you.
Several factors can contribute to the delayed or limited help children with Complex Post-Traumatic Stress Disorder (C-PTSD) receive early in life. Many adults may mistake the symptoms for behavioral problems or normal reactions to stress.
Some C-PTSD symptoms in children can present differently compared to adults and may go unnoticed. Limited access to mental health services can be another factor. Many children hide what happened because they feel scared, ashamed or afraid they will not be believed. Children who have experienced ongoing trauma can benefit from early intervention to minimize the long-term effects of C-PTSD.
If you or a loved one need help, call our admissions team today at 561-841-1033.What Is Childhood C-PTSD?
C-PTSD can develop when a child experiences repeated trauma over a long period of time. Unlike PTSD, which may develop after a single traumatic event, C-PTSD is usually linked to ongoing experiences that make a child feel unsafe, powerless or trapped.
Examples include physical abuse, sexual abuse, emotional abuse, neglect, domestic violence or growing up with an unpredictable caregiver.
While C-PTSD is not officially classified as a separate diagnosis in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), it is recognized in the International Classification of Diseases (ICD-11). Trauma specialists widely accept C-PTSD as a condition that affects emotional health, relationships and self-esteem.
Children with C-PTSD often feel overwhelmed by emotions that are hard to manage or make sense of. Many develop a negative view of themselves and carry feelings of guilt, shame or worthlessness.
C-PTSD can also affect relationships. Children may have difficulty trusting others, forming healthy attachments or feeling safe around people. These challenges can continue into adulthood if the trauma is not addressed.
C-PTSD vs. PTSD: What’s the Difference?
Both PTSD and C-PTSD develop after traumatic experiences, but they are not exactly the same.
Post-traumatic stress disorder – PTSD is often linked to a single traumatic event, such as a serious accident, natural disaster or assault.
Symptoms may include:
- Flashbacks
- Nightmares
- Anxiety
- Avoiding reminders of the trauma
Complex post-traumatic stress disorder (C-PTSD) – C-PTSD develops after repeated trauma, especially during childhood. In addition to the symptoms of PTSD, people with C-PTSD often experience what experts call disturbances in self-organization. These challenges can affect how they see themselves, manage emotions and connect with others.
Common differences between PTSD and C-PTSD include:
- Difficulty controlling emotions
- Ongoing feelings of shame or worthlessness
- A negative self-image
- Problems trusting others
- Difficulty maintaining healthy relationships
- Feeling disconnected from oneself or the world around them
Many people living with C-PTSD struggle with symptoms for years before receiving help. Learning the difference between C-PTSD and PTSD can be an important first step toward finding the right PTSD treatment and support.
What Types of Childhood Trauma Cause C-PTSD?
C-PTSD is most often caused by repeated trauma that occurs during important stages of childhood development.
Common causes include:
- Physical abuse
- Sexual abuse
- Emotional abuse
- Emotional neglect
- Domestic violence
- Caregiver abandonment
- Chronic bullying
- Living with a parent who has a substance use disorder
- Growing up in a home affected by mental illness
- Exposure to community violence
Many of these experiences are known as Adverse Childhood Experiences (ACEs). Research has shown that ACEs can increase the risk of mental health disorders, substance use disorders and chronic health conditions later in life.
Not everyone who experiences childhood trauma develops C-PTSD. However, repeated trauma, especially when it involves caregivers or trusted adults, can have a lasting impact on emotional and psychological development.
Symptoms of Complex Childhood PTSD in Adults
Many adults may not realize their current struggles could be connected to childhood experiences that were never fully understood or processed. They may even be interfering with everyday life.
C-PTSD can affect emotional health, thinking patterns, relationships, physical health and daily functioning in ways that may feel overwhelming or confusing.
Emotional Regulation Difficulties
- People with childhood C-PTSD may:
- Feel overwhelmed by strong emotions
- Have frequent mood swings
- Become angry or upset quickly
- Feel emotionally numb at times
- Struggle to calm themselves after stress
Negative Self-Perception and Shame
People with C-PTSD may:
- Blame themselves for past abuse
- Feel unworthy or damaged
- Have low self-esteem
- Carry ongoing feelings of shame
- Believe they cannot trust their own judgment
Relationship and Attachment Disruptions
Adults with C-PTSD often experience challenges in relationships. They may:
- Have difficulty trusting others
- Fear rejection or abandonment
- Avoid close relationships
- Struggle to set healthy boundaries
- Feel disconnected from family and friends
What Happens When Childhood C-PTSD Goes Untreated?
In many cases, Childhood Complex PTSD does not get any attention until a person is well beyond their formative years. When Childhood Complex Post-Traumatic Stress Disorder (C-PTSD) goes untreated, it can affect many areas of life over time, including emotional well-being, relationships and daily functioning.
Some potential consequences of untreated C-PTSD in children include impaired emotional well-being, disrupted social and interpersonal functioning, academic and cognitive difficulties, physical health problems, self-destructive behaviors and a long-term impact on adult functioning.
Emotional well-being: Untreated C-PTSD in children can cause chronic and strong negative feelings such as anxiety, fear, sorrow, wrath and humiliation. They may have intense emotional reactions or feel emotionally numb. Untreated C-PTSD can lead to the development of additional mental health problems such as depression, anxiety disorders or substance use.
Social and interpersonal life: Children with untreated C-PTSD may find it difficult to trust others or feel safe in relationships. They may have trust issues, attachment issues, display violent or impulsive conduct or engage in self-isolation. These difficulties can last into adulthood and may influence their ability to form and maintain meaningful relationships.
Academic and cognitive issues: C-PTSD can make it more difficult for children to focus, learn and do well in school. They could struggle with attention, focus, memory and learning. This can lead to academic underachievement, school avoidance and other educational difficulties.
Physical health issues: Untreated C-PTSD might lead to physical health problems. Children with C-PTSD often experience physical symptoms such as headaches, stomach pain or ongoing fatigue. Chronic stress caused by C-PTSD can also lead to long-term physical health difficulties such as cardiovascular disease, gastrointestinal disorders and impaired immune system function.
Self-destructive behaviors: Untreated C-PTSD may cause some youngsters to engage in self-destructive actions in order to deal with their emotional distress or regain control. Self-harm, substance addiction, unsafe sexual activity and participation in harmful activities are examples of these behaviors.
Long-term impact on adult functioning: If untreated, C-PTSD can last into adulthood, with serious effects in many aspects of life. Adults who have untreated C-PTSD as a kid may encounter difficulties in their relationships, career or academic performance, overall mental health and capacity to live a happy and rewarding life.
The Connection Between C-PTSD and Addiction
Childhood trauma and addiction are closely connected. Many people with unresolved C-PTSD use alcohol or drugs to cope with painful emotions, memories and symptoms. Over time, this can increase the risk of developing a substance use disorder.
For many people, these feelings can be difficult to live with without support.
Self-medication and emotional pain
Many people with C-PTSD turn to substances to escape difficult feelings. This is often called self-medication.
Alcohol or drugs may temporarily reduce:
- Anxiety
- Emotional distress
- Feelings of emptiness
- Traumatic memories
- Sleep problems
While substances may provide short-term relief, they often make symptoms worse over time.
How trauma affects the brain
Trauma can change the brain’s stress response system. Repeated exposure to trauma may leave a person feeling constantly on alert, even when no danger is present.
Some people use alcohol or drugs to quiet these intense stress reactions or manage ongoing feelings of fear and anxiety.
Dissociation and substance use
Some people with C-PTSD experience dissociation, which is a feeling of being disconnected from their thoughts, emotions or surroundings.
Alcohol and drugs may seem to provide relief from these uncomfortable experiences. However, substance use can make dissociation more severe and create additional challenges over time.
Why integrated treatment matters
Because C-PTSD and substance use disorders often occur together, treatment should address both conditions at the same time.
At Hanley Center, patients can receive co-occurring disorders treatment that addresses trauma, mental health concerns and substance use in one integrated treatment plan.
Treatment Options for Complex Childhood PTSD
Recovery from childhood trauma is possible. With the right support, people can learn healthier ways to manage emotions, build relationships and improve their quality of life.
Trauma-focused therapies are considered the most effective treatments for C-PTSD. These approaches help patients process traumatic experiences in a safe and supportive environment while developing practical coping skills.
How is Childhood C-PTSD Treated?
Early treatment can help reduce the long-term effects of childhood trauma and may make symptoms easier to manage over time.
Several evidence-based therapies may be used to treat C-PTSD, including:
- Trauma-Focused Cognitive Behavioral Therapy (TF-CBT)
Trauma-focused therapies can help patients rebuild a sense of safety, trust and self-worth. - Eye Movement Desensitization and Reprocessing (EMDR)
EMDR therapy may help patients process traumatic memories in a way that reduces their emotional impact. - Dialectical Behavior Therapy (DBT)
DBT can help people improve emotional regulation, distress tolerance and interpersonal effectiveness. - Individual, group and family therapy
At Hanley Center, treatment plans are personalized based on each patient’s needs. Our skilled therapists help patients understand how childhood trauma affects their current thoughts, emotions and behaviors. Patients learn practical skills for managing stress, improving relationships and reducing trauma-related symptoms.
For adults who are only beginning to address childhood trauma, treatment focuses on developing healthier coping strategies and learning how to manage symptoms without relying on drugs or alcohol.
How Can I Get Help for Someone with Childhood C-PTSD?
If you or someone you know is living with C-PTSD, it’s important to seek care from a trauma-focused mental health professional. People who are experiencing substance use challenges related to unmet mental health needs can also explore treatment options that address both alcohol and drug use at the same time through Hanley Center.
Many people with C-PTSD also struggle with substance use. Treating both conditions together often leads to better outcomes.
Frequently Asked Questions
Can Complex Childhood PTSD Be Cured?
C-PTSD can be treated, and many people experience meaningful improvement with care. While symptoms may not fully disappear for everyone, trauma-focused therapy can reduce distress, improve coping skills and support long-term emotional healing.
How Is C-PTSD Different from Borderline Personality Disorder (BPD)?
C-PTSD and BPD can look similar but have different roots. C-PTSD is caused by long-term trauma, while BPD involves patterns in mood and relationships. A licensed clinician can help make an accurate diagnosis.
How Long Does It Take to Recover from Complex Childhood PTSD?
Recovery time varies for each person. While some people improve within months, others may need years of ongoing care. Progress depends on trauma history, support systems and consistent treatment with a trauma-informed therapist.
What Is the Best Therapy for C-PTSD?
Trauma-focused therapies such as EMDR, CBT and DBT are often effective for C-PTSD. These approaches help process traumatic memories, improve emotional regulation and build healthier coping skills over time.
Can Someone With C-PTSD Get Help at a Residential Treatment Center?
Yes. Residential treatment at Hanley Center can provide structured, 24-hour care for people who need a safe and supportive environment to focus on healing.
Our programs are personalized to each patient’s unique needs but often combine therapy, support and skill-building to help patients stabilize and heal.
References
Hanley Center is a well-known care provider offering a range of treatment programs targeting the recovery from substance abuse, mental health issues, and beyond. Our primary mission is to provide a clear path to a life of healing and restoration. We offer renowned clinical care for addiction and have the compassion and professional expertise to guide you toward lasting sobriety.
For information on our programs, call us today: (561) 841-1033.
