The impact of ageing and frailty on wound healing

As the global population ages, the prevalence of complex wounds and delayed healing is becoming a significant concern. Ageing leads to physiological changes such as reduced skin elasticity, weakened immune responses and slower cellular regeneration, all of which delay wound healing. Frailty, marked by reduced physiological reserves and heightened vulnerability to stressors, worsens these issues. Together, ageing and frailty increase the risk of tissue breakdown, infection rates, prolonged healing times and rising healthcare costs. This article examines the relationship between ageing, frailty, increased risk of wounds and wound healing, drawing on recent research to highlight key challenges. It also provides evidence-based recommendations for practice, highlighting the importance of preventive strategies and holistic wound assessment. The findings emphasise the importance of a proactive approach to improve clinical outcomes in older, frail populations while ensuring efficient use of healthcare resources.