What is Stress?
Stress is often thought of as a mental or emotional experience: deadlines, financial pressure, family responsibilities, or the constant feeling of being “on.” Pain, on the other hand, is usually blamed on something physical: an injury, poor posture, or a degenerative change seen on imaging.
A common misconception is that pain equals damage. While injury can certainly cause pain, pain itself is actually produced by the brain based on the information it receives from the body and things around us.
Your nervous system constantly asks one key question: “Am I safe?”
When the answer leans toward “no,” the brain may increase pain as a protective response.
Stress, whether emotional, psychological, or physical, is interpreted by the nervous system as a potential threat. Over time, this can lower your pain threshold and amplify sensations that might otherwise go unnoticed.
This is why pain can appear:
Without a clear injury
After a stressful life event
During periods of poor sleep or burnout
Long after tissues have healed
How Stress Changes the Body
When you’re stressed, your body shifts into a fight-or-flight state. This response is helpful in short bursts, but problematic when it becomes chronic.
Here’s what happens when stress stays elevated:
1. Increased Muscle Tension
Stress causes muscles to contract, especially in the neck, shoulders, jaw, hips, and low back. When muscles stay tight for long periods, they fatigue more quickly, restrict movement, and become more sensitive to pain.
This is why stress is commonly linked to:
- Neck and shoulder pain
- Tension headaches
- Jaw pain or clenching
- Low back stiffness
2. Altered Breathing Patterns
Stress often leads to shallow, chest-dominant breathing. This reduces oxygen delivery, increases tension through the rib cage and neck, and reinforces the nervous system’s sense of threat.
Poor breathing mechanics can contribute to:
- Upper back and neck pain
- Rib and mid-back discomfort
- Reduced core stability
3. Heightened Nervous System Sensitivity
Chronic stress keeps the nervous system in a heightened state of alert. Over time, this can make pain pathways more sensitive meaning non-dangerous movements or postures start to feel painful.
This process is often referred to as sensitization, and it explains why pain can persist even after tissues have healed.
What Actually Helps Stress-Related Pain?
1. Restoring Movement Confidence:
Gentle, progressive movement helps retrain the nervous system that the body is safe. Avoiding movement out of fear often reinforces pain.
2. Improving Breathing and Recovery:
Breathing exercises, recovery work, and down-regulation techniques help shift the nervous system out of fight-or-flight and into a more restorative state.
3. Manual Therapy and Hands-On Care:
Targeted manual therapy can reduce muscle tone, improve mobility, and provide calming input to the nervous system. The Guelph community has an amazing group of chiropractors, massage therapists, physiotherapists, osteopaths etc.
4. Education and Reassurance:
At function health + wellness. We understand how important it is that our patients understand why their pain exists, this helps to reduce fear and anxiety, two of the strongest drivers of persistent pain.
5. Addressing Lifestyle Stressors:
Sleep, workload, training volume, and emotional stress all matter. Pain management isn’t just about the body part that hurts.
move better, feel better
At function health + wellness, we look beyond pain itself to determine the best path forward for you. Our team of chiropractors, massage therapists, and naturopathic doctors work together to address your movement, recovery, and lifestyle stress to help you get back to the things you love most.
