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

Seyfried, 40, said she was diagnosed with “really extreme” OCD when she was 19 years old. In an interview with Vogue, ...

Amanda Seyfried was diagnosed with obsessive-compulsive disorder (OCD) when she was 19 years old. The actress, now 40, said ...

Obsessive-compulsive disorder (OCD) is characterized by repetitive, unwanted, intrusive thoughts (obsessions) and irrational, excessive urges to do certain actions (compulsions).

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.

Housemaid’s Amanda Seyfried detailed how her obsessive-compulsive disorder (OCD) diagnosis impacted certain choices she made ...

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

I think I didn't give myself enough credit for the guts it took to make myself say those things,” Rhiannon tells PEOPLE ...

One day 12-year-old Elizabeth McIngvale became obsessed with the number 42, which happened to be her mother’s age at the time, 11 years ago. When she washed her hands, she had to turn the sink on and ...

Our thoughts are often mysterious to us. You probably don't know why you suddenly think about a Komodo dragon while sitting in traffic or Citizen Kane while shopping for groceries. Such moments remind ...