Older people living with frailty are frequent users of emergency care and have multiple and complex problems. Typical evidence-based guidelines and protocols provide guidance for the management of single and simple acute issues. Meanwhile, person-centred care orientates interventions around the perspectives of the individual. Using a case vignette, we illustrate the potential pitfalls of applying exclusively either evidence-based or person-centred care in isolation, as this may trigger inappropriate clinical processes or place undue onus on patients and families. We instead advocate for delivering a combined evidence-based, person-centred approach to healthcare which considers the person's situation and values, apparent problem and available options.