Maia Kinney-Petrucha speaks with Business Insider about being diagnosed with obsessive-compulsive disorder at age 4.

From a young age, one woman has feared certain words that trigger intense physical reactions whenever she writes, reads, ...

Overthinking and OCD can look similar but work very differently. A mental health expert explains the key signs, emotional ...

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

I’ve tried six online therapy services, and NOCD is the only one that helped me with my OCD symptoms. Read my review to find out how its specialized treatment was effective.

Mental health professionals say obsessive-compulsive disorder affects millions and can involve intrusive thoughts, anxiety, ...

Like a greedy and insatiable child, OCD demands more proof in its pursuit of perfect certainty, placing unreasonable demands ...

An innovative surgical technique for patients with severe, treatment-resistant OCD has been tried for the first time in ...

Despite what's shown on TV and in movies, OCD is rarely about hand sanitizer or tidy kitchen pantries. Instead, OCD often ...

On Wild Card, famous guests answer the kinds of questions we often think about but don't talk about. Author John Green reflects on living with obsessive compulsive disorder.

It's often thought of as having a fixation with cleanliness or being paranoid about leaving the oven on, but obsessive compulsive disorder (OCD) is a serious condition that is as common as diabetes.

Research suggests most people get earworms regularly – and they’re more common among people who listen to a lot of music. One ...