Is the feeling of ‘weakness’ associated with unhelpful thoughts or distress regarding symptoms?

This cross-sectional study looked for factors associated with feelings of weakness, level of capability and pain intensity in people seeking musculoskeletal speciality care for non-traumatic upper extremity conditions. A survey was conducted in 139 English-speaking adults, with 135 participants completing it. We found that greater intensity of feelings of weakness correlated with higher distress regarding symptoms and with older age. Lower level of capability was associated with greater intensity of feelings of weakness, greater distress regarding symptoms and older age. Higher pain intensity was associated with greater distress regarding symptoms and greater intensity of feelings of weakness. These findings suggest that the symptom of weakness may be a cue to explore potential distress about symptoms in addition to examining for actual weakness. This understanding could be a guide to a more compassionate approach to alleviate distress rather than focusing on neuromuscular pathophysiology alone, with the potential to reduce unnecessary tests and treatments. Level of evidence: IV