Do you ever feel exhausted but “wired” at the same time? Or perhaps you feel like you’re walking through a fog, unable to focus or feel joy?
At UNSAD Health, we often tell our patients: Your symptoms aren’t the problem—they are the language of a dysregulated nervous system. When your body’s internal “thermostat” is broken, it stops responding to the present moment and starts reacting to past stress.

The Science: The Three States of the Vagus Nerve

Our nervous system operates on a hierarchy called the Polyvagal Theory. When we are regulated, we are in “Social Engagement.” When we become dysregulated, we fall into two main survival traps:
Hyper-Arousal (Fight/Flight): Your body thinks there is an immediate threat. You feel anxious, panicked, or irritable.
Hypo-Arousal (Freeze/Shutdown): Your body thinks the threat is inescapable. You feel numb, depressed, or physically heavy.

The Signs: How Dysregulation Speaks to You

• Nervous system dysregulation doesn’t just stay in your head; it migrates into your organs, muscles, and sleep cycles. Common signs include:
• Digestive Chaos: Chronic bloating, IBS, or “butterflies” that never go away.
• Sleep Fragility: Tossing and turning, or waking up at 3:00 AM with a racing heart.
• Physical Armor: Chronic tension in the jaw, neck, or shoulders.
• Emotional Volatility: Getting “triggered” by small inconveniences (like a loud noise or a slow email response).
• Sensory Overload: Feeling overwhelmed by bright lights, crowds, or too much “chatter.”

3 Ways to Regulate Your System Today

If you recognize these signs in yourself, you can begin to “downshift” your system with these somatic tools:
Physiological Sigh: Inhale deeply through the nose, take a second tiny “sip” of air at the very top, and then sigh it all out slowly through the mouth. Repeat 3 times.
Cold Exposure: Splash ice-cold water on your face or hold an ice cube in your hand. This “shocks” the system back into the present moment.
The “Orientation” Exercise: Slowly look around the room and name 3 things you see that are the color blue. This signals to your brain that there are no immediate threats in your physical space.
Disclaimer: The name and age used in the case study are fictional to maintain patient confidentiality.
Your nervous system is not “broken”; it is trying to protect you. Healing is the process of teaching it that the danger has passed.