Summary: Summary - Older people with mental illnesses (particularly depression or dementia) may take longer to respond to treatment - Interactions between medication and comorbid physical illnesses (and their treatment) are also common. - It is important to address coexistent physical and mental health issues - Social engagement, physical activity, control of diabetes and hypertension, prevention of depression and developing a sense of life satisfaction are all associated with positive health outcomes and reduced risk of depression and dementia
