OCD cannot be narrowed down to just repetitive cleaning or organizing; it is a serious disorder with many facets.

A new genetic study of more than 50,000 obsessive-compulsive disorder (OCD) cases has linked around 250 genes to the condition, including more than two dozen identified as likely causal, in about 30 ...

Add Yahoo as a preferred source to see more of our stories on Google. No single gene causes OCD, but identifying the genetic markers linked to the condition can help clarify how it develops. Viktoria ...

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 ...

They can’t conceive of primarily obsessional obsessive-compulsive disorder, where the worries never transmute into a physical ...

The mention of obsessive-compulsive disorder (OCD) often conjures images of scrupulous organization and particularity — a picture of perfectionism. Some might also think of a fear of germs or ...