Chronic pain — pain that persists beyond three months or beyond normal tissue healing time — affects around one in five Australians. It is one of the most complex and misunderstood health presentations in physiotherapy, and one of the most rewarding to treat well.
If you have been living with persistent pain that no one seems to be able to fully explain, or that has not responded to previous treatment, you are not imagining it — and you are not alone. Modern pain science has transformed our understanding of why pain persists, and evidence-based physiotherapy has a central role in managing it.
Pain is produced by the brain as a protective response — it is a signal that the brain has assessed a situation as threatening to the body. In the short term, this is essential. But in some cases, the nervous system becomes sensitised — it begins to produce pain signals more easily, more intensely and in response to things that are not genuinely dangerous.
This is called central sensitisation or nociplastic pain. It means that persistent pain is not always a sign of ongoing tissue damage — it is often a sign of an oversensitised nervous system. Understanding this distinction is the first and most important step in treatment.
Contributors to nervous system sensitisation include: previous injury or surgery, poor sleep, chronic stress, anxiety or depression, inactivity, catastrophising (a natural human response to persistent pain), and social or work pressures. Treatment must address all of these factors, not just the physical symptoms.
Physiotherapy for chronic pain goes well beyond treating a single joint or muscle. It involves education about how pain works, graded exposure to movement, nervous system regulation strategies, and building the physical and psychological capacity to re-engage with life.
Research consistently shows that active, movement-based approaches produce better outcomes in chronic pain than passive treatments alone. Our role is to help you understand your pain, reduce fear around movement, gradually build tolerance and capacity, and develop long-term self-management skills.