"You get so mentally exhausted having this battle with yourself," the country star said ...

Scrupulosity is a form of obsessive-compulsive disorder (OCD) characterized by persistent and excessive concerns about moral or religious correctness.

A busy mom (who asked to remain anonymous) tells writer Alyssa Shelasky what it's like to live with obsessive-compulsive disorder.

A specific pattern of brain activity in a frontal brain region is linked to compulsive behaviors like excessive hand washing, chronic hair-pulling, and skin-picking in people with obsessive compulsive ...

Of course, the most visible characteristic of addiction is obsessive- compulsive behavior, the topic of this week's column. Just for fun, I checked out the definition of "obsessive-compulsive" on ...

The Mayo Clinic defines obsessive-compulsive disorder (OCD) as: “Unreasonable thoughts and fears (obsessions) that lead you to do repetitive behaviors (compulsions).” OCD is a form of anxiety disorder ...

Shinsuke Suzuki at The University of Melbourne, Australia reports distinct patterns of reward-seeking behavior between obsessive compulsive disorder (OCD) and problem gambling, in a study publishing ...

Most puppies or dogs chase or bite their tails at one time. It’s something to do, and it’s fun. Many dog owners find their dog’s tail biting amusing. But if tail biting is not corrected early enough, ...