The root cause of Obsessive-compulsive disorder (OCD) might be more physical than mental, a study by Chinese researchers has found. It states that bacteria living in our gut could be responsible for ...

Living with an OCD spouse or partner can be brutal at times...But there are strategies you can implement to help yourself ...

Obsessive-compulsive disorder affects more than 8 million adults in the U.S., yet it is seen by many as a personality trait instead of the affliction it is."It's actually a serious and potentially ...

Struggling with relationships? Take our Personality Disorder Screening Test to explore how different personality disorder types may affect your mental health.

A personality disorder is a mental health condition that usually begins around adolescence and affects your behaviors, emotions, and relationships.

Cluster C personality disorders are tied to anxious and fearful behaviors. Learn about what causes them, symptoms, and more.

Obsessive Compulsive Personality Disorder (OCPD), also called Anankastic Personality Disorder, is a very different kind of problem than OCD.

Obsessive-compulsive personality disorder treatment usually involves talk therapy, but there is limited evidence drugs may help too.

OCD is often considered a quirk or a helpful personality trait, but it’s more serious and often more debilitating than that, experts say. Here’s what you need to know.

But OCD — obsessive-compulsive disorder — isn’t a nifty personality trait of people who are organized.