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), ...

Monk star Tony Shalhoub is giving an inside look at some of the inspiration to his beloved character. The private homicide detective with obsessive compulsive disorder (OCD) and numerous phobias ...

The Diagnostic and Statistical Manual of Mental Disorders, DSM-5, identifies 10 unique personality disorders, each belonging to one of three groups known as "clusters." Cluster A contains paranoid, ...

Have you ever heard or said something like, “I am so OCD about my room,” or, “I am so OCD about sorting,” to describe your behavior? Comments about someone’s desires for organization or cleanliness ...

OCD’s intrusive thoughts cause distress and feel at odds with your character, while in OCPD, the rigid traits are ingrained and perceived as inherent. Obsessive-compulsive disorder (OCD) and obsessive ...

Cluster C personality disorders are a group of mental health conditions that cause intense fearfulness, insecurity, or perfectionism. The symptoms are long-term and impact many aspects of life.

Everyone’s personality is different. Your personality is how you think and feel, but it also includes how you behave and relate to things. Sometimes, you begin to feel or behave differently toward ...