For some people, an antidepressant can initially bring relief before symptoms return despite continuing the same treatment. International research into this phenomenon, known as antidepressant tachyphylaxis, suggests there is still much we do not understand about why it happens or how best to respond. Read More

People living with dementia continue to face high levels of discrimination and stigma, and that can show up in the way we talk to them, or about them. Good communication starts with clarity and respect. Here's what to keep in mind. Read More

Getting physically fit before an operation could offer benefits beyond simply feeling stronger. New research has found an association between supervised exercise before surgery and lower odds of complications. Read More