Always Tired? Low Energy and Your Nervous System

Some tiredness is simple: a late night, a big week, and a weekend fixes it. Another kind is harder to shift. You sleep, you rest, you take the holiday, and you still feel like you are running on empty. For many busy people in Sydney, that second kind of tiredness is closely tied to how their nervous system has been working.

See your GP first

Ongoing fatigue has many possible causes, and some are medical. If you have been tired for weeks, start with your GP, who can check for common causes and talk through your symptoms. Seek medical advice promptly if tiredness comes with unexplained weight loss, fevers, breathlessness, low mood or other symptoms that concern you.

Once medical causes have been looked at, the nervous system is often a useful next place to look.

How stress uses up energy

Your nervous system decides how much energy goes to keeping you alert and how much goes to repair and recovery. Under pressure it leans toward alertness: a higher heart rate, tighter muscles, lighter sleep. That is useful for a deadline. When it stays that way for months, the body spends its reserves on staying on guard, and there is less left for everything else.

This is sometimes called allostatic load: the cumulative cost of adapting to ongoing stress. You can read more in our article on allostatic load.

Why rest alone does not always fix it

If your system is still braced, lying on the couch does not automatically switch it off. People often describe feeling wired but tired: exhausted, yet unable to properly relax or sleep deeply. Rest helps most when the body also gets the message that it can stand down.

What tends to help

Rhythm. Regular sleep and wake times, regular meals and daylight early in the day help your system find a steadier pattern.

Slower breathing. A few minutes of slow breathing with a longer out-breath, once or twice a day, gives your nervous system a repeated signal to settle.

Gentle movement. Walking and easy movement often restore more energy than pushing through hard training when you are depleted.

Less load, not just more rest. Look honestly at what is draining you. Small changes to workload, screens late at night or constant availability can matter more than another early night.

Where Network Spinal care fits

Network Spinal care is a gentle, nervous system focused approach to chiropractic. Sessions use light, precise contacts along the spine to help the body recognise where it is holding tension and find new ways of organising itself. Some people come to WellWellWell Sydney because they feel stuck in a stressed, depleted state and want a body-based way to work with it, alongside the care they receive from their GP and other practitioners.

Common questions

Can stress really make me this tired?

Long-term stress is one of several things that can affect energy, because a nervous system that stays on alert uses resources that would otherwise go to recovery. It is still important to have your GP check for medical causes.

Do you treat chronic fatigue syndrome?

No. We do not diagnose or treat chronic fatigue syndrome. If you have that diagnosis, keep working with your medical team. Some people choose Network Spinal care as a gentle, supportive addition to their care.

Related reading

Chronic fatigue and the nervous system

The nervous system and sleep

Why can’t I relax?

Ready to start? Book Now or call or text 0434 886 221. WellWellWell Sydney, Suite 301, Level 3, 185 Elizabeth Street, Sydney NSW 2000.

About the Author

Dr Euan McMillan

Dr Euan McMillan is a Sydney Chiropractor with over 20 years of experience and a Master-E certification in Network Spinal. He serves on the Network Spinal international teaching staff and works with an interest in nervous system regulation, stress physiology and chronic tension patterns. His approach centres on gentle, non-force care at WellWellWell in Sydney's CBD. Read more about Dr Euan.

Sydney CBD

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Dr Euan McMillan

Sydney Gentle Chiropractor practicing Network Spinal for over 20 years.

https://www.wellwellwellsydney.com.au
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