Obsessive-compulsive disorder (OCD) is characterized by repetitive, unwanted, intrusive thoughts (obsessions) and irrational, excessive urges to do certain actions (compulsions).

Medically reviewed by Michael MacIntyre, MD Cluster C personality disorders include conditions with anxious and fearful thoughts and behaviors. These are avoidant personality disorder (AVPD), ...

Although obsessive compulsive disorder (OCD) can be treated, research has shown that people with the disorder tend to have a lower quality of life than neurotypical people. Many struggle to achieve ...

The key difference between being “in love” and being “obsessed” lies in the ability to maintain balance. If someone begins to neglect their responsibilities, health, or safety, it may indicate an ...

HAMBURG — What is “normal” and what isn’t? This question is constantly being renegotiated in psychology. And sometimes, the boundaries shift, as they are now. What is considered a personality disorder ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I am continuing my ongoing series about the ...

Roughly 163 million people experience obsessive-compulsive disorder and its associated cycles of obsessions and compulsions. They have unwanted intrusive thoughts, images or urges; they also do ...

Some quirks can be chalked up to preference, but others can signal OCD. June 14, 2013— -- intro: Hooked on hand sanitizer? Closet organized to a T? Quirks like this can usually be chalked up to ...

Obsessive-compulsive personality disorder (OCPD) is a chronic condition in which a person demonstrates an excessive focus on details, order and rules, and the need to achieve a perfect outcome, often ...

You likely know what OCD stands for, but many people don't know what having obsessive-compulsive disorder actually means. For therapists like Erin Venker, she often feels like OCD is misunderstood.