Trauma doesn’t only affect your mind. It can leave a lasting impact on your body. Even when the danger has passed, your nervous system may stay on high alert, creating physical symptoms that can be confusing or exhausting.

Recognizing these symptoms helps you understand what’s happening in your body and why it’s not “all in your head.”

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Why Trauma Affects the Body

When you experience trauma, your brain and nervous system enter survival mode. Stress hormones like cortisol and adrenaline surge to help you fight, flee, or freeze.

If your body doesn’t feel truly safe for a long time, these survival responses can get “stuck,” leading to ongoing physical symptoms even long after the event.

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Common Physical Symptoms of Trauma

• Muscle Tension and Pain

  • Constant stress can cause tightness in your shoulders, neck, or back.

  • Some people develop chronic pain or headaches.

• Digestive Issues

  • Your nervous system affects digestion. Trauma can lead to nausea, diarrhea, constipation, or stomach aches.

• Fatigue and Low Energy

  • Living in fight-or-flight mode drains your energy and can make you feel exhausted even after rest.

• Rapid Heartbeat or Chest Tightness

  • Anxiety and hypervigilance can trigger palpitations or feelings of pressure in your chest.

• Sleep Problems

  • Nightmares, night sweats, or difficulty falling asleep are common.

  • Even when you sleep, your body might not fully relax.

• Heightened Startle Response

  • Loud noises or sudden movements can trigger a surge of adrenaline, making you jump or shake.

• Dissociation or Numbness

  • Trauma can create a disconnect between your mind and body, sometimes making you feel detached from your own physical sensations.

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You’re Not Imagining It

Physical symptoms of trauma are real. They are your body’s way of trying to protect you. Understanding the link between trauma and your body is the first step toward healing and toward learning how to cope with these symptoms.

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[See Our Page about Coping with Physical Symptoms Here]

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[Back to Trauma Symptoms]

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This page is for informational purposes only and is not a substitute for medical or mental health care. If you are concerned about your health or well-being, please reach out to a qualified professional. Read our full disclaimer

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