How trauma lives in the body

Why trauma shows up as tension, startle and shutdown, and gentle ways to help your nervous system feel safe again.

Earl Johns, MSN, PMHNP-BC

Earl Johns, MSN, PMHNP-BC

Board-certified psychiatric nurse practitioner and founder of Wellthy Psychiatry & Wellness

✓ Medically reviewed by Earl Johns, MSN, PMHNP-BC

A person resting both hands over their heart

Trauma isn’t only a memory. It can show up as a tight jaw, a jumpy startle or a sudden urge to shut down. Understanding why can make those reactions feel less confusing and more workable.

Your nervous system is protecting you

When something overwhelming happens, your body shifts into survival mode. Fight, flight and freeze are automatic responses meant to keep you safe. After trauma, that system can stay on high alert long after the danger has passed.

Common body signs

Trouble sleeping, being easily startled, stomach issues, chronic tension, feeling numb or disconnected from your body are all common. Many people don’t link these signs to past experiences until someone names the connection.

Grounding practices

Press your feet into the floor and notice the support beneath you. Hold something warm or textured. Try slow breathing with a longer exhale. Gentle movement like walking, stretching or yoga can help your body learn that it’s safe now.

Trauma-informed care

Effective treatments for PTSD include trauma-focused therapies such as cognitive processing therapy, prolonged exposure and EMDR. Medication can ease symptoms like nightmares, anxiety and low mood. Trauma-informed care means you set the pace, and your provider never pushes you to share more than you’re ready to.

A gentle next step

A free 15-minute phone consult is an easy way to see if Wellthy Psychiatry feels like the right fit for you.

This article is for general education and isn’t medical advice. If you’re in crisis, call or text 988, the Suicide & Crisis Lifeline, or call 911.

Earl Johns, MSN, PMHNP-BC, psychiatric nurse practitioner

About the author

Earl Johns, MSN, PMHNP-BC

Board-certified psychiatric nurse practitioner · UCSF-trained · Founder of Wellthy Psychiatry & Wellness

Earl provides LGBTQ+ and neurodivergent-affirming psychiatric care, blending medication management, therapy and whole-person approaches. He sees clients in San Francisco and by telehealth across California.