What is CBT? What is CBT and how does it work? Mental Health matters|OCD, DEPRESSION,ANXIETY Cognitive behavioral therapy (CBT) is a talking therapy that can help you manage your problems by changing the way you think and behave. It's most commonly used to treat anxiety and depression, but can be useful for other mental and physical health problems. Cognitive behavioral therapy (CBT) is a form of psychological treatment that has been demonstrated to be effective for a range of problems including