UNDERSTANDING THE IMPACT OF PSYCHOLOGICAL FACTORS ON PAIN: A PHYSIOTHERAPY PERSPECTIVE

Abstract

Pain is rarely just a physical event. Alongside tissue damage or mechanical strain, how a person feels emotionally and how well they sleep can shape whether pain fades quickly or settles in for the long term. This chapter looks at four states that physiotherapists encounter constantly in the clinic — stress, anxiety, depression, and sleep disturbance — and examines how each interacts with pain, often in a two-way, self-reinforcing loop. Drawing on contemporary research in psychologically informed physical therapy, pain neuroscience education, and behavioural sleep medicine, the chapter discusses how physiotherapists can screen for these overlapping issues, apply graded exposure and relaxation-based strategies, prescribe exercise with mental health outcomes in mind, and support better sleep alongside conventional rehabilitation. Throughout, the biopsychosocial model is used as the organising framework, since none of these four presentations can be understood, or treated effectively, by focusing on the body alone. The chapter concludes that physiotherapists occupy a valuable position at the crossroads of physical rehabilitation and behavioural change, and that recognising the psychological and sleep-related dimensions of a patient's pain is not a departure from physiotherapy practice but a necessary part of it.