Recomendaciones en la prevención de reacciones adversas a medicamentos en personas mayores con demencia

The elderly are one of the groups at greatest risk for adverse drugs reactions (ADR). The mean prevalence of these reactions in this population is 30%. Dementia is not an independent risk factor of ADR, but is the main condition that increases all risk factors (polypharmacy, comorbidity, inappropriate prescribing, drug-drug interactions, advanced age, and treatment adherence). The present article discusses revised and consensual recommendations for the prevention of ADR in the elderly, as well as recommendations specifically for dementia patients in relation to the management of comorbidity and cognitive, behavioral and psychological symptoms.