Humans are uniquely wired: our bodies and our minds are deeply connected. What impacts our emotions also impacts our physical health. That means trauma doesn’t just affect your thoughts or feelings—it often shows up in your body, too.
Understanding this connection is key to recognizing the true impact of trauma and finding the right path toward healing.
What Is Trauma, Really?
Dr. Gabor Maté, a well-known author and physician, explains that trauma isn’t just the event that happens—it’s the wound that lingers afterward. Think of it this way: a car accident is the event, but the concussion you suffer is the trauma.
Trauma can come in different forms:
- “Big T” trauma: events that should never have happened, like abuse, accidents, or violence.
- “Little t” trauma: things that should have happened but didn’t, such as emotional neglect, lack of safety, or unmet needs in childhood.
When left unprocessed, these experiences can keep the brain on constant “high alert,” draining both mind and body.
Defense Mechanisms and the Body’s Alarm System
Our brains sometimes push painful memories down as a defense mechanism. While this may temporarily protect us, those memories don’t disappear—they show up in other ways.
That’s why trauma often has physical symptoms: racing heartbeat, fatigue, headaches, stomach issues, or even chronic illness. Your body may be telling you something your mind is trying to avoid.
Even in everyday life, we see this connection: shaky hands when nervous, tears when sad, or smiles when joyful. Trauma amplifies this mind-body link, often leaving people exhausted from living in constant fight-or-flight mode.
Research on Trauma and Physical Health
Studies confirm the impact of trauma on physical health. Research by Greenfield and Marks (2009) found that adults who experienced childhood victimization—whether physical or emotional—had worse health over time compared to those who did not. Many reported more rapid health decline, including chronic illness.
Dr. Maté has even observed patients experiencing improvements in chronic conditions after processing past trauma. When the brain is no longer in constant alarm, the body can begin to heal, too.
Why Naming Trauma Matters
Avoiding painful memories may feel safer in the moment, but it allows the pain to continue controlling your life. Acknowledging and naming trauma takes power away from it and returns it to you.
Processing trauma doesn’t mean it becomes your identity. Instead, it helps you understand your emotions, reclaim your story, and live more fully in the present. For people of faith, this also means recognizing that God designed both body and soul to work together—seeking wholeness honors that design.
When to Get Support
If you notice ongoing anxiety, depression, or unexplained physical symptoms, past trauma may be part of the picture. You don’t have to face it alone. Trauma counseling can help you safely process what’s happened, reduce symptoms, and find healthier ways to cope.
About the Author
Katie Bailey, MA, LPC, is the founder and a Licensed Professional Counselor at Lime Tree Counseling in Ambler, Pennsylvania. With more than 20 years of experience, she helps people move from feeling overwhelmed to connected by offering therapy for anxiety, depression, trauma, and relationships. Along with her team of licensed therapists, she provides compassionate, evidence-based counseling to individuals and couples throughout Pennsylvania.
FAQs
What are some physical signs of unprocessed trauma?
Fatigue, headaches, muscle tension, stomach problems, and sleep disturbances can all be connected to unresolved trauma.
Can trauma really make you sick?
Yes. Ongoing stress and trauma keep the body’s alarm system activated, which over time can contribute to chronic illness.
How can counseling help?
Counseling gives you tools to process trauma, reduce anxiety and hypervigilance, and restore balance between mind and body.