You go to bed exhausted but can’t switch off. Your jaw clenches without you noticing. Your shoulders feel tight even when you’re not lifting a thing. If this sounds familiar, your body might be stuck in “fight-or-flight” mode, the stress response that keeps the nervous system on high alert long after the danger has passed.
At Be Better Chiropractic in Patterson Lakes, we see this pattern daily. It’s called sympathetic dominance, and it can affect everything from sleep to pain levels and how well you recover from injury.
Your Body’s Two Nervous Systems
Your autonomic nervous system has two main branches working like a seesaw:
- Sympathetic system – the accelerator, preparing you to deal with stress (“fight or flight”).
- Parasympathetic system – the brake, allowing your body to rest, digest and heal.
In a healthy state these systems work in harmony, responding to daily challenges and then settling back to a calm baseline. But when stress piles up, work deadlines, constant notifications, emotional strain, many people stay stuck on the accelerator, rarely giving their body a chance to reset.
Signs You’re Stuck on High Alert
When sympathetic dominance takes over, the effects are felt head to toe.
You might notice:
- Restless sleep or insomnia
- Headaches, jaw tension or tight shoulders
- Persistent pain that doesn’t match the size of the injury
- Digestive discomfort or changes in appetite
- Feeling “wired but tired”, as if you can’t relax even when you have time
These are signals from your nervous system that it’s working overtime.
Why Chronic Stress Fuels Pain and Slows Healing
Being constantly “switched on” raises muscle tone and stress hormones, which can amplify pain signals and slow tissue repair. Even small strains from everyday life like sitting at a desk or lifting groceries can take longer to heal.
It’s one reason some aches and injuries linger despite rest or standard treatment.
Ways to Help Your Body Shift Gears
The good news is that the nervous system can change.
Simple, consistent habits like deep breathing, regular movement, and posture awareness create moments of calm that help the parasympathetic side engage. You can also explore simple strategies for improving posture here.
Chiropractic care can play a key role too. By gently improving spinal motion and easing muscle tension, chiropractic adjustments can reduce nerve irritation, allowing your body’s natural healing mode to re-emerge. Many patients report not only less pain but also better sleep and a greater sense of relaxation after care.
Taking the Next Step
If you recognise these signs of nervous system overload, consider making small daily changes and seeking a professional assessment. Be Better Chiropractic in Patterson Lakes can help you create a plan to ease stress on your body and support natural healing, one gentle step at a time.